Nisio Isin

{{further|List of Monogatari novels#Mazemonogatari}}

In {{nihongo3|Mix Story|混物語|Mazemonogatari}} Koyomi Araragi meets various heroines from other series written by Nisio Isin. These crossover stories were first distributed in sessions for the Kizumonogatari movies between 2016 and 2017. Kodansha collected those stories, with 3 new ones, and published in 2019. {{ISBN|978-4-06-513292-0}}

{{further|List of Monogatari novels#Mijikanamonogatari}}

In 2024, Kodansha collected 33 previously published short stories and 6 new short stories in a book titled {{Nihongo3|Short Story or Short Stories|短物語|Mijikanamonogatari}}. {{ISBN|978-4-06-536177-1}}

• Audio drama script
• {{nihongo|Hyakumonogatari: Original Drama CD Scenario Book|佰物語: オリジナルドラマCD シナリオブック|Hyakumonogatari: Orijinaru Dorama Shīdī Shinario Bukku}} (Kodansha. 2009. {{ISBN|978-4-06-215369-0}})
• Character commentary script
• {{nihongo|Anime "Bakemonogatari" Supplementary Reading Book (1)|アニメ『化物語』副音声副読本(上)|Anime Bakemonogatari Fukuonsei Fukudokuhon. 1.}} (Kodansha. 2012. {{ISBN|978-4-06-283799-6}})
• {{nihongo|Anime "Bakemonogatari" Supplementary Reading Book (2)|アニメ『化物語』副音声副読本(下)|Anime Bakemonogatari Fukuonsei Fukudokuhon. 2.}} (Kodansha. 2012. {{ISBN|978-4-06-283806-1}})
• {{nihongo|Supplementary Story (1) Nisemonogatari & Nekomonogatari (Black) Supplementary Reading Book|副物語(上) アニメ偽物語&猫物語(黒)副音声副読本|Fukumonogatari (1): Anime Nisemonogatari ando Nekomonogatari Kuro Fukuonsei Fukudokuhon}} (Kodansha. 2015. {{ISBN|978-4-06-219697-0}})
• {{nihongo|Supplementary Story (2) Nisemonogatari & Nekomonogatari (Black) Supplementary Reading Book|副物語(下) アニメ偽物語&猫物語(黒)副音声副読本|Fukumonogatari (2): Anime Nisemonogatari ando Nekomonogatari Kuro Fukuonsei Fukudokuhon}} (Kodansha. 2015. {{ISBN|978-4-06-219744-1}})

{{Main|Katanagatari}}

This twelve volume samurai epic with illustrations by Take was released one volume a month throughout 2007.

{{Main|Katanagatari}}

Maniwagatari takes place 200 years before Katanagatari, when the first Kyotōryū head, Kazune Yasuri, met Kiki Shikizaki.

• Audio drama script
• {{nihongo|Towazugatari: Original Drama CD Scenario Book|不問(トワズ)語: オリジナルドラマCD シナリオブック|Towazugatari: Orijinaru Dorama Shīdī Shinario Bukku}} (Kodansha. 2010. {{ISBN|978-4-06-283734-7}})

A complete series with 10 volumes{{Cite news|last=Pineda|first=Rafael|date=January 13, 2018|title=NisiOisin's Densetsu series Ends With 10th Volume in March|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2018-01-13/nisioisin-densetsu-series-ends-with-10th-volume-in-march/.126298|access-date=July 11, 2020}} published by Kodansha. The first volume was published as the "Nisio's longest book"{{Cite web|title=『悲終伝』|script-title=ja:Hishūden|url=http://kodansha-novels.jp/1302/nisioisin/index.html|access-date=July 21, 2020|website=Kodansha Novels|language=ja}}{{Cite news|last=Loo|first=Egan|date=December 15, 2011|title=Longest Novel by Bakemonogatari's NisiOisin Ships in 2012|work=Anime News Network|url=https://www.animenewsnetwork.com/interest/2011-12-15/longest-novel-by-bakemonogatari-nisioisin-ships-in-2012|access-date=July 25, 2020}} at the time of its publication. The cover of the final volume was illustrated by Fuu Midori.

{{Main|Medaka Box}}

Spin-off novels of the Medaka Box manga. Illustrated by Akira Akatsuki.

• {{nihongo|Kikaijima Report Animation Collection|喜界島れぽーと あにめーしょんこれくしょん}} - Illustrated by Akira Akatsuki. It was distributed as a booklet at Medaka Box DVD Premium Event on March 3, 2013.{{Cite web|title=EVENT&CAMPAIGN|url=http://medakabox.jp/contents/hp0006/index00160000.html|url-status=live|archive-url=https://web.archive.org/web/20130515185752/http://medakabox.jp/contents/hp0006/index00160000.html|archive-date=May 15, 2013|access-date=July 10, 2020|website=めだかボックスアニメ}}
• {{nihongo|Medaka Box Complete Guide Book|めだかボックス コンプリートガイドブック}} - (Shueisha. 2013. {{ISBN|978-4-08-870876-8}})

{{Main|Bōkyaku Tantei}}

Ongoing series with 15 volumes published by Kodansha. Illustrated by Vofan.

{{Main|Juni Taisen: Zodiac War}}

After the one-shot publication in the one-shot series manga Ōgiri, the story told one day before those events was published in one volume by Shueisha on May 19, 2015, with the illustrations provided by Hikaru Nakamura. A sequel was released in 2017.

{{Main|Pretty Boy Detective Club}}

The "Pretty Boy Detective Club" was originally intended to be a group that would appear in the Bōkyaku Tantei series, but during the story's development, Nisio Isin decided it could be published as an independent title.{{Cite book|last=小田|first=すずか|title=美少年探偵団(1)|publisher=講談社|year=2016|isbn=978-4-06-380874-2|pages=192}} Illustrated by Kinako. Twelve volumes were published by the Kodansha Taiga label.

For the 20th anniversary of Nisio's debut in 2022, a new series was announced.{{Cite magazine |date=August 7, 2022 |script-title=ja: 西尾維新デビュー20周年記念PVが公開。『戯言シリーズ』最新作『キドナプキディング 青色サヴァンと戯言遣いの娘』刊行が発表 |trans-title=Nisio Isin's 20th anniversary PV is released. Announced the publication of "Kidnap Kidding: The Blue Savant and the Daughter of the Nonsense User", the latest in the "Zaregoto" series. |magazine=Famitsu |url=https://www.famitsu.com/news/202208/07271369.html |access-date=August 7, 2022}} The next two books were announced in the afterword of Phantom Thief Flâneur's Patrol, with the series titled as {{nihongo|The Casebook of the Phantom Thief Flâneur|怪盗フラヌールの事件簿|}}. The series was later retitled as {{nihongo|The Return of the Phantom Thief|返却怪盗|}}.{{Cite tweet |author=NISIOISIN Official Account|user=NISIOISIN_info|number=1590903153465384961

|date= November 11, 2022|script-title=ja:〈西尾維新NEXT20〉更新！
『怪人デスマーチの退転』2023年3月刊行！
『怪盗フラヌールの巡回』に続く「返却怪盗シリーズ」第2弾の刊行が決定しました装画はTAKOLEGSさんですどうぞお楽しみに！|language= ja|access-date=November 11, 2022}} Illustrated by Takolegs.

|{{ISBNT|978-4-06-530630-7}}

|-

|October 17, 2024{{Cite web|title=怪人デスマーチの退転|trans-title=Wonder Lady Flâneur|url=https://bookclub.kodansha.co.jp/product?item=0000385988|access-date=October 10, 2024|website=Kodansha Book Club|publisher=Kodansha|language=ja}}

|{{nihongo|Wonder Lady Flâneur|怪傑レディ・フラヌール|}}

|{{ISBNT|978-4-06-534637-2}}

|}

Nisio Isin has also published several single-volume works, with some of them receiving manga adaptations. All of them deal with different themes from the usual. Ningyō ga Ningyō is a novel that invokes the style of old Japanese nonsense horror novels; Nanmin Tantei is a detective novel, a style always present in Nisio Isin's writing, but much more prominent in this title; Shōjo Fujūbun is a suspense novel, and Ripogura! is a novel that highlights Nisio Isin's love for constrained writing, based on three short stories rewritten three times each following restrained writing rules. The Veiled Man Hypothesis was Nisio's 100th book.

Nakoto or Pnakotic Manuscript, referencing the grimoires H. P. Lovecraft created, has been releasing since 2004.{{Cite book|last=森瀬|first=繚|title=All Over クトゥルー -クトゥルー神話作品大全|publisher=三才ブックス|year=2018|isbn=978-4-86199-997-0|pages=247}}

• {{nihongo|Hypothetical Phenomenon|させられ現象|Saserare Genshō}}. Written in the Japanese magazine Eureka published by Seidosha in September 2004 issue. Illustrated by Akira Yamaguchi. ({{ISBN|978-4-7917-0124-7}}).
• {{nihongo|A Fruit|ある果実|Aru Kajitsu}}. Illustrated by Yoko Nihombashi - {{nihongo|Nisio Isin Chronicle|西尾維新クロニクル}} (January 30, 2006. {{ISBN|978-4-7966-5092-2}}).
• {{nihongo|Specifications of Glory|栄光の仕様|Eikō no Shiyō}} - {{nihongo|"Zaregoto Series Complete Box"|「戯言シリーズコンプリートBOX」|}} (September 1, 2006. {{ISBN|978-4-06-278852-6}}).
• {{nihongo|The Irony of Iodine|ヨウ素の皮肉|Yōso no Hiniku}}. Released in the {{nihongo|KOBO CAFE Limited Edition Special Booklet|KOBO CAFE限定特別小冊子}} published by Kodansha in June 2008.{{Cite web|title=KOBO CAFE情報ページ|url=http://w-cat.sakura.ne.jp/notkozy/kobocafe.shtml|url-status=live|archive-url=https://web.archive.org/web/20200711203955/http://w-cat.sakura.ne.jp/notkozy/kobocafe.shtml|archive-date=July 11, 2020|access-date=July 11, 2020|website=W-Cat 渡辺浩弐さんデータベース|language=ja}}
• {{nihongo|First to End|〆に最初|Shime ni Saisho}} - {{nihongo|Anime Bakemonogatari Official Guidebook|アニメ化物語オフィシャルガイドブック}} (June 30, 2009. {{ISBN|978-4-06-215498-7}}).{{Cite web|date=August 23, 2008|title=西尾維新『〆に最初』|url=http://vyg.blog117.fc2.com/blog-entry-118.html|url-status=live|archive-url=https://web.archive.org/web/20200711210246/http://vyg.blog117.fc2.com/blog-entry-118.html|archive-date=July 11, 2020|access-date=July 11, 2020|website=blog117.fc2|language=ja}}
• {{nihongo|Long Wait for a Little|とうとうの少々|Tōtō no Shōshō}} - {{nihongo|"New Authentic Magical Girl Risuka: The Perfect Book to Commemorate the Conclusion"|新本格魔法少女りすか　完結記念パーフェクトBOOK}} - Distributed in December 2020.{{Cite web|script-title=ja:西尾維新 新本格魔法少女りすか 完結記念パーフェクトBOOK 西村キヌ 真島ヒロ|trans-title=Nishio Ishin New Authentic Magical Girl Risuka: The Perfect Book to Commemorate the Conclusion Nishimura Kinu Hiro Mashima|url=https://page.auctions.yahoo.co.jp/jp/auction/h528059570|access-date=January 14, 2021|website=Yahoo! Auctions|publisher=Yahoo!|language=ja}}

Stories written for the Pandora magazine published by Kodansha. Illustrated by Maruboro Akai.

• SIDE-A - {{nihongo||『パンドラ』Vol. 2 SIDE-A|Pandora Vol. 2 Side-A}} (October 9, 2008. {{ISBN|978-4-06-214910-5}})
• SIDE-B - {{nihongo||『パンドラ』Vol. 2 SIDE-B|Pandora Vol. 2 Side-B}} (December 20, 2008. {{ISBN|978-4-06-215072-9}})
• NO-SIDE - {{nihongo||『パンドラ』Vol. 3.|Pandora Vol. 3.}} (April 21, 2009. {{ISBN|978-4-06-215370-6}})
• ONE-SIDE - {{nihongo||『パンドラ』Vol. 4.|Pandora Vol. 4.}} (August 21, 2009. {{ISBN|978-4-06-215547-2}})
• A fifth chapter titled GENOCIDE was planned for publication in Pandora Vol. 5 but never released, presumably due to Pandora itself being suspended.

The fifth story titled {{nihongo|My World|ぼくの世界|Boku no Sekai}} was serialized in the Mephisto magazine published by Kodansha.

• {{nihongo||第いち問「日替わり席替え問題」|Dai Ichi Toi "Higawari Sekigae Mondai"}} - {{nihongo||『メフィスト』2009 Vol. 2.|"Mephisto" 2009 Vol. 2.}} (August 7, 2009. {{ISBN|978-4-06-215742-1}})
• {{nihongo||第に問「しーちゃんお財布盗難事件」|Dai Ni Toi "Shi-chan o Saifu Tōnan Jiken"}} - {{nihongo||『メフィスト』2009 Vol. 3.|"Mephisto" 2009 Vol. 3.}} (December 8, 2009. {{ISBN|978-4-06-215990-6}})

{{Main|List of Monogatari novels#List of short short stories}}

Since the release of the Bakemonogatari Anime Complete Guidebook on October 28, 2010, Nisio Isin has written more than 60 short stories related to the anime or manga adaptation. The stories happen throughout all the timeline of the story featuring different narrators. They usually are brief stories talking about a specific topic, commentaries on literature, etc. Only the short stories in Mazemonogatari were collected in a book. Kodansha revealed in May 2024 that 32 previously published short stories and 6 new short stories were being collected in a book titled Mijikanamonogatari to be released July 3, 2024.{{cite web|url=https://bookclub.kodansha.co.jp/calendar|title=New Book Release Schedule|lang=ja|access-date=16 May 2024}} However, on June 12, 2024, Kodansha announced that the book would be delayed after it was discovered that a story that should have been included was inadvertently left out.{{cite web |url=https://twitter.com/kodansha_novels/status/1800755263487795474 |script-title=ja:【『短物語』発売延期のお知らせ】 |trans-title=[Notice of postponement of release of "Mijikanamonogatari"] |website=twitter.com |publisher=Kodansha |date=June 12, 2024}} Kodansha later confirmed the publication date would be September 11, 2024, with 33 previously published and 6 new short stories.{{cite web |url=https://x.com/kodansha_novels/status/1819734976503628244?t=Hp_MdlJZJJTZiI-zWg1saw&s=19 |script-title=ja:【『短物語』発売日決定のお知らせ】 |trans-title=[Announcement of release date for "Mijikanamonogatari"] |via=Twitter |publisher=Kodansha |date=August 3, 2024}}{{cite book |script-title=ja:短物語 単行本 |trans-title=Mijikanamonogatari Tankōbon |lang=ja |id={{ASIN|406536177X|country=jp}} }}

A series written in the Mephisto magazine published by Kodansha.

• {{nihongo|First time - "Detective Control Act"|第一回「探偵取締法」|Dai Ikkai「Tantei Torishimari-hō」}} - {{nihongo||『メフィスト』2011 Vol. 3.|"Mephisto" 2011 Vol. 3.}} (December 7, 2011. {{ISBN|978-4-06-217483-1}})
• {{nihongo|Second time - "Detective Job Search"|第二回「探偵就職活動」|Dai Nikai 「Tantei Shūshoku Katsudō」}} - {{nihongo||『メフィスト』2012 Vol. 1.|"Mephisto" 2012 Vol. 1.}} (April 5, 2012. {{ISBN|978-4-06-217703-0}})
• {{nihongo|Third time - "No Guide to Detective Fiction"|第三回「探偵小説不指南」|Dai Sankai 「Tantei Shōsetsu fu Shinan」}} - {{nihongo||『メフィスト』2012 Vol. 2.|"Mephisto" 2012 Vol. 2.}} (August 7, 2012. {{ISBN|978-4-06-217862-4}})

A story written in the Mephisto magazine published by Kodansha.

• {{nihongo|First time|第一回|Dai Ikkai}} - {{nihongo||『メフィスト』2016 Vol. 2|"Mephisto" 2016 Vol. 2}}, August 4, 2016.{{Cite web|title=メフィスト ２０１６ ＶＯＬ．２|trans-title=Mephisto 2016 Vol. 2|url=https://bookclub.kodansha.co.jp/product?item=0000225796|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}

Stories written for the Mephisto magazine published by Kodansha that were not collected yet.

• {{nihongo||掟上今日子の撮影会|Okitegami Kyōko no Satsueikai}} - {{nihongo||『メフィスト』2018 Vol. 2.|"Mephisto" 2018 Vol. 2.}}, August 8, 2018.{{Cite web|title=メフィスト ２０１８ ＶＯＬ．２|trans-title=Mephisto 2018 Vol. 2|url=https://bookclub.kodansha.co.jp/product?item=0000312609|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}
• {{nihongo||掟上今日子の茶話会|Okitegami Kyōko no Sawakai}} - {{nihongo||『メフィスト』2018 Vol. 3.|"Mephisto" 2018 Vol. 3.}}, December 6, 2018.{{Cite web|title=メフィスト ２０１８ ＶＯＬ．３|trans-title=Mephisto 2018 Vol. 3|url=https://bookclub.kodansha.co.jp/product?item=0000318290|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}
• {{nihongo||掟上今日子の運動会|Okitegami Kyōko no Undōkai}} - {{nihongo||『メフィスト』2019 Vol. 1.|"Mephisto" 2019 Vol. 1.}}, April 10, 2019.{{Cite web|title=メフィスト ２０１９ ＶＯＬ．１|trans-title=Mephisto 2019 Vol. 1|url=https://bookclub.kodansha.co.jp/product?item=0000321581|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}
• {{nihongo||掟上今日子のお泊り会|Okitegami Kyōko no O Tomarikai}} - {{nihongo||『メフィスト』2019 Vol. 2.|"Mephisto" 2019 Vol. 2.}}, August 8, 2019.{{Cite web|title=メフィスト ２０１９ ＶＯＬ．２|trans-title=Mephisto 2019 Vol. 2|url=https://bookclub.kodansha.co.jp/product?item=0000324032|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}
• {{nihongo||掟上今日子の座談会|Okitegami Kyōko no Zadankai}} - {{nihongo||『メフィスト』2019 Vol. 3.|"Mephisto" 2019 Vol. 3.}}, December 4, 2019.{{Cite web|title=メフィスト ２０１９ ＶＯＬ．３|trans-title=Mephisto 2019 Vol. 3|url=https://bookclub.kodansha.co.jp/product?item=0000327563|access-date=August 16, 2020|website=Kodansha Book Club|publisher=Kodansha|language=ja}}
• {{nihongo||掟上今日子のSTAY HOLMES|Okitegami Kyōko no STAY HOLMES}}
• A short story published on May 2, 2020, in a project titled Day to Day on the website tree.{{Cite web|title=連載企画 Day to Day|url=https://tree-novel.com/works/56b29b872d9162b106944778419a486f.html|access-date=July 11, 2020|website=Tree|language=ja}}{{Cite web|title=〈４月２日〉 西尾維新|url=https://tree-novel.com/works/episode/590ac34339f8307902300309100a71e7.html|access-date=July 11, 2020|website=Tree}}
• {{nihongo||掟上今日子の機械文明|Okitegami Kyōko no Kikai Bunmei}} - included in the Okitegami Kyōko no Kansatsu-hyō Special Free Paper distributed in the Japanese bookstores on April 27, 2021.{{Cite tweet |author=NISIOISIN Official Account|user=NISIOISIN_info|number=1386879212150132748|date= April 27, 2021|script-title=ja:【お知らせ２】
  フリーペーパーには 西尾維新 さん書き下ろし短々編「掟上今日子の機械文明」と、忘却探偵 シリーズ立ち上げ時に VOFAN さんが描いたコンセプトアートを再収録！デザインは veia さんです。
  電子版配信時には改めて当アカウントでご案内いたします。どうぞお楽しみに！|trans-title=[Announcement 2]
  The free paper will include a new short story "Okitegami Kyōko no Kikai Bunmei" written by Nisio Isin, and a re-recording of the concept art drawn by VOFAN at the launch of the Bōkyaku Tantei series! Designed by veia.
  We'll post more information on this account when the digital version is released. Please look forward to it!|language= ja|archive-url=https://web.archive.org/web/20210427030619/https://twitter.com/NISIOISIN_info/status/1386879212150132748|archive-date=April 27, 2021|access-date=April 27, 2021}}

• {{nihongo||そっくり|Sokkuri}} - {{nihongo||『妖怪変化 京極堂トリビュート』|Yōkaihenge Kyōgoku Dō Toribyūto}} (December 14, 2007. {{ISBN|978-4-06-214475-9}})
• A tribute based on the Hyakkiyakō series by Natsuhiko Kyogoku.
• {{nihongo||真理と試練|Shinri to Shiren}} - {{nihongo|Shōjo Fight 7 Special Edition|少女ファイト(7)特装版}} written by Yoko Nihombashi. Published by Kodansha (July 1, 2010. {{ISBN|978-4-06-364836-2}})
• A story written in the official B5 booklet dōjin magazine titled Shōnen Fight.
• {{nihongo||りぽぐらの忍び|Ripogura no Shinobi}} - {{nihongo||信長の忍び 8|Nobunaga no Shinobi 8}} (August 29, 2014. {{ISBN|978-4-592-14533-2}})
• A story written in commemoration of the 150th serialization of the Nobunaga no Shinobi series.

• {{nihongo|"Dawnless Night & Wakeless Dream"|明けない夜とさめない夢|Akenai Yoru to Samenai Yume}} - {{nihongo||タンデムローターの方法論|Tandem Rotor no Hōhōron}} (November 3, 2002)
• A story released in the dōjinshi magazine Tandem Rotor no Hōhōron in the first literary flea market on November 3, 2002.{{Cite web|title=タンデムローターの方法論 (佐藤友哉サイン入り)|url=https://ekizo.mandarake.co.jp/auction/item/itemInfoJa.html?index=253317|url-status=live|archive-url=https://web.archive.org/web/20190917062417/https://ekizo.mandarake.co.jp/auction/item/itemInfoJa.html?index=253317|archive-date=September 17, 2019|access-date=July 11, 2020|website=Mandarake}}
• {{nihongo||携帯リスナー|Keitai Risunā}}. Illustrated by Ōtarō Maijō - {{nihongo||『ファウスト』Vol. 4.|"Faust" Vol. 4}} (December 24, 2004. {{ISBN|978-4-06-179446-7}})
• Competition on the theme of "coming to Tokyo".
• {{nihongo||誰にも続かない|Dare ni mo tsudzukanai}}. Illustrated by Ōtarō Maijō - {{nihongo||『ファウスト』Vol. 4.|"Faust" Vol. 4}} (December 24, 2004. {{ISBN|978-4-06-179446-7}})
• A relay novel with Otsuichi, Takekuni Kitayama, Yuya Sato and Tatsuhiko Takimoto.
• {{nihongo||漫画家孵化脳|Mangaka Fuka Nō}} - {{nihongo|"Manga Box AMASIA"|『漫画BOX AMASIA』|“Manga Bokkusu AMASIA”}} (July 13, 2010. {{ISBN|978-4-06-364826-3}})
• {{nihongo|"Human Language #24014"|人間語 第24014回|Ningen-go Dai 24014-kai}} - {{nihongo||『西尾維新通信』|“Nishio Ishin Tsūshin”}} (April 7, 2012, Kodansha){{Cite web|title=講談社 抽プレ 西尾維新 西尾通信|url=https://order.mandarake.co.jp/order/DetailPage/item?itemCode=1053263249&ref=list&keyword=%E8%A5%BF%E5%B0%BE%E7%B6%AD%E6%96%B0%E9%80%9A%E4%BF%A1&lang=ja|url-status=live|archive-url=https://web.archive.org/web/20200711195141/https://order.mandarake.co.jp/order/DetailPage/item?itemCode=1053263249&ref=list&keyword=%E8%A5%BF%E5%B0%BE%E7%B6%AD%E6%96%B0%E9%80%9A%E4%BF%A1&lang=ja|archive-date=July 11, 2020|access-date=July 11, 2020|website=Mandarake|language=ja}}
• {{nihongo|"Inhuman Language #24014"|人外語 第24014回|Jingai-go Dai 24014-kai}} - {{nihongo||『西尾維新通信vol.2』|“Nishio Ishin Tsūshin Vol. 2”}} (December 24, 2012, Kodansha){{Cite web|title=講談社 抽プレ 西尾維新 西尾通信Vol.2|url=https://order.mandarake.co.jp/order/DetailPage/item?itemCode=1083818449|url-status=live|archive-url=https://web.archive.org/web/20200711195413/https://order.mandarake.co.jp/order/DetailPage/item?itemCode=1083818449|archive-date=July 11, 2020|access-date=July 11, 2020|website=Mandarake|language=ja}}
• {{nihongo||ゲジュタルト増築|Gestalt Zōchiku}} - {{nihongo||『メフィスト』2013 Vol. 3.|"Mephisto" 2013 Vol. 3.}} (December 5, 2013. {{ISBN|978-4-06-218767-1}})
• "Fragment Novels" (Nisio Isin Official Website)
• Self-Remix excerpts of his novels.{{Cite news|date=October 8, 2015|title=西尾維新、初の公式サイトがオープン 新作『断片小説』全文公開|language=ja|work=Oricon News|url=https://www.oricon.co.jp/news/2060478/full/|url-status=live|access-date=July 11, 2020|archive-url=https://web.archive.org/web/20200129025016/https://www.oricon.co.jp/news/2060478/full/|archive-date=January 29, 2020}}
• "Street For You"
• A short story published on August 28, 2020, in a project titled Story for you on the website tree.{{Cite web|title=Story for you (English)|url=https://tree-novel.com/info/storyforyou.html|access-date=August 28, 2020|website=Tree}}{{Cite web|title=〈８月２８日〉 西尾維新|url=https://tree-novel.com/works/episode/58eea1116b076841d76b7865c8d9c5a9.html|url-status=live|archive-url=https://web.archive.org/web/20200828150705/https://tree-novel.com/works/episode/58eea1116b076841d76b7865c8d9c5a9.html|archive-date=August 28, 2020|access-date=August 28, 2020|website=Tree}}
• {{nihongo|"Kozukata Mozu's Murder Manga Seminar"|不来方百舌鳥の殺人まんがゼミナール|}} - October issue of "Gendai Shousetsu" (September 22, 2022, Kodansha){{Cite news |script-title=ja:ドラマ化決定記念！ 今、日本で最も愛される探偵・城塚翡翠特集の「小説現代」10月号は9月22日発売！ |language=ja |work=Asahi Shimbun |url=https://www.asahi.com/and/pressrelease/422874304/ |access-date=September 22, 2022 |archive-date=September 22, 2022 |archive-url=https://web.archive.org/web/20220922204951/https://www.asahi.com/and/pressrelease/422874304/ |url-status=dead }}
• {{nihongo|"I was bored even before I was born"|生まれる前から倦まれてた|}} - {{nihongo|"It was the first time I lied"|嘘をついたのは、初めてだった}} Magazine (November 15, 2023, Kodansha)

• Ryūsui Seiryōin - {{nihongo|Carnival -Ichirin no Hana-|カーニバル 一輪の花|Kānibaru Ichirin no Hana}} (Kodansha. January 1, 2003. {{ISBN|978-4-06-273642-8}})
• Tatsuhiko Takimoto - {{nihongo|Negative Happy Chainsaw Edge|ネガティブハッピー・チェーンソーエッヂ|Negatibu Happī, Chēnsō Ejji}} (Kadowaka. June 25, 2004. {{ISBN|978-4-04-374701-6}})
• Hiroshi Mori - {{nihongo|You Broke the Diameter|Φは壊れたね|Fai Wa Kowaretane}} (Kodansha. November 15, 2007. {{ISBN|978-4-06-275898-7}})
• Natsuhiko Kyogoku - {{nihongo|A Drop of Evil|邪魅の雫|Jami no Shizuku}} (Kodansha. June 12, 2009. {{ISBN|978-4-06-276371-4}})
• Yamori Mochizuki - {{nihongo|Muboden~Twin Children~|無貌伝〜双児の子ら〜|Muboden~Futago no Kora~}} (Kodansha. August 6, 2009. [http://kodansha-novels.jp/mephisto/sen/index.html On Kodansha's website] (in Japanese))
• Mizuki Tsujimura - {{nihongo|The God of Slow Heights. 2|スロウハイツの神様. 下|Surō Haitsu no Kamisama. 2}} (Kodansha. January 15, 2010. {{ISBN|978-4-06-276557-2}})
• Takeru Kaido - {{nihongo|Blaze Mes 1990|ブレイズメス1990|Bureizu Mesu Senkyūhyaku Kujū.}} (Kodansha. May 15, 2012. {{ISBN|978-4-06-277247-1}})

Since the publication of the Hōkago, Nanajikan-me. one-shot in Comic Faust, Nisio Isin has been writing several original scripts for manga.

Based on 9 themes suggested by his editor, Nisio Isin wrote 9 one-shots with various artists that were released on Shueisha's magazines between 2014 and 2015 in a period of four months.{{Cite news|last=Hanashiro|first=Emma|date=October 29, 2014|title=Bakemonogatari's NisiOisin Writes 9 Manga One-Shots in 4 Months|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2014-10-29/bakemonogatari-nisioisin-writes-9-manga-one-shots-in-4-months/.80459|access-date=July 10, 2020}} The collection of stories were published by Shueisha on April 3, 2015 ({{ISBN|978-4-08-880389-0}}).

{{Main|Medaka Box}}

Medaka Box is a Japanese shōnen manga series written by Nisio Isin and drawn by Akira Akatsuki. It was serialized in the Japanese magazine Weekly Shōnen Jump from May 11, 2009, to April 27, 2013. It was published by Shueisha in 22 volumes.

{{Main|Monogatari series}}

Kimi to Nadekko! is a Japanese shōjo manga series written by Nisio Isin and drawn by Ema Tōyama. It is an in-universe manga written and drawn by Nadeko Sengoku, a female character from the Monogatari series. The 3 chapters were released in various ways in 2014. All three chapters were collected as an extra in the Koimonogatari Volume 2 BD set.

Shōnen Shōjo is a Japanese shōnen manga series written by Nisio Isin and drawn by Akira Akatsuki. Shōnen Shōjo began serialization on January 4, 2016, and was published in Jump Square magazine until April 4, 2017, with a total of 16 chapters. Compiled by Shueisha into 3 volumes.

Legend of Eccentric Youth! Nishio Academy (青春奇人伝！240学園, "240" is a pun with "Nishio") is a Japanese shōnen manga series drafted by Nisio Isin and drawn by Shiba Mochi. It was done in commemoration of the 15th year of Nisio Isin writing career and it features various characters from his other series. It began serialization on February 9, 2017, in Bessatsu Shōnen Magazine until November 9, 2018.{{Cite news|last=Ressler|first=Karen|date=October 12, 2018|title=Crossover Manga for NisiOisin's Works Ends Next Month|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2018-10-12/crossover-manga-for-nisioisin-works-ends-next-month/.138044|access-date=July 9, 2020}} Compiled by Kodansha into 3 volumes.

{{Main|Cipher Academy}}

{{nihongo|Cipher Academy|暗号学園のいろは|Angō Gakuen no Iroha}} is a Japanese shōnen manga written by Nisio Isin and drawn by Iwasaki Yūji. It started serializing in the Japanese magazine Weekly Shōnen Jump on November 21, 2022,{{Cite news |last=Hodgkins |first=Crystalyn |date=November 6, 2022 |title=Shonen Jump Magazine Launches 4 New Manga in Next 4 Weeks |work=Anime News Network |url=https://www.animenewsnetwork.com/news/2022-11-06/shonen-jump-magazine-launches-4-new-manga-in-next-4-weeks/.191603 |access-date=November 20, 2022}} and finished on February 5, 2024.{{cite web|last=Tai|first=Anita|title=Cypher Academy Manga Ends|url=https://www.animenewsnetwork.com/news/2024-02-05/cypher-academy-manga-ends/.207217|website=Anime News Network|access-date=February 5, 2024|archive-url=https://web.archive.org/web/20240205062715/https://www.animenewsnetwork.com/news/2024-02-05/cypher-academy-manga-ends/.207217|archive-date=February 5, 2024|date=February 5, 2024|url-status=live}}

• Audiobook
• {{nihongo|R.I.P. werther town|ウェルテルタウンでやすらかに}} (Kodansha, Audible. December 29, 2022)
• A novel written first for the audio service Audible. Kenichi Suzumura narrated the story. Kodansha released the print version on July 26, 2023.{{Cite news |date=December 20, 2022 |title= |script-title=ja:【オーディオファーストプロジェクト第5弾】西尾維新によるAudible書き下ろしを鈴村健一が朗読 |language=ja |trans-title=Kenichi Suzumura reads a new Audible book written by Nisio Isin |work=PR Times |url=https://prtimes.jp/main/html/rd/p/000000160.000036126.html |access-date=December 20, 2022}}
• Character commentary
• Audio commentaries are content available on the DVD/BD release of the Monogatari series and Kubikiri Cycle. Each episode features two characters having a conversation about the specific episode they are in. Nisio Isin has written each one of them. {{further|List of Monogatari episodes#Character commentaries}}{{further|Zaregoto#Character commentary}}
• Nisio Isin Daijiten
• A series of commentaries in the form of an audio guide with characters from Monogatari, Zaregoto, and Bōkyaku Tantei series written for the Nisio Isin Daijiten exhibition, held in Tokyo during 2017. A transcription of said audio guide has been published in the accompany pamphlet. Nisio Isin in this occasion also wrote the script for six FANDA Cards handed as a gift at the exhibition's visitors, each one with a different character giving a call on the phone of the visitors.{{Cite web|date=July 26, 2017|script-title=ja:【西尾維新インタビュー：前編】西尾作品に欠かせないキャラクターの意外な共通点とは。「西尾維新大辞展」開催記念|trans-title=[Interview with Nisio Isin, Part 1] What do the characters essential to Nisio's works have in common? Commemorating the Opening of the "Nisio Isin Daijiten" Exhibition|url=https://tsutaya.tsite.jp/news/book/36311795/|access-date=October 15, 2020|website=Tsutaya News|publisher=Culture Convenience Club|language=ja}}
• Drama CD
• Monogatari series
• {{nihongo|Hyakumonogatari Original Drama CD|オリジナルドラマCD 佰物語|Hyaku Monogatari: Orijinaru Dorama CD}} (Kodansha. August 3, 2009){{Cite web|title=Hyakumonogatari Original Drama CD|url=https://vgmdb.net/album/20413|access-date=July 12, 2020|website=VGMdb}}
• {{nihongo|Monogatari Fes ~10th Anniversary Story~ MEMORIAL ALBUM|<物語>フェス 〜10th Anniversary Story〜 MEMORIAL ALBUM}} (Aniplex. December 18, 2019){{Cite web|date=September 21, 2019|title=「〈物語〉フェス ～10th Anniversary Story～」 MEMORIAL ALBUMの詳細を発表！|trans-title=Announcing the details of the MEMORIAL ALBUM for the "Monogatari Fes - 10th Anniversary Story"!|url=https://www.monogatari-series.com/news/?article_id=51730|url-status=live|archive-url=https://web.archive.org/web/20200524071907/https://www.monogatari-series.com/news/?article_id=51730|archive-date=May 24, 2020|access-date=July 13, 2020|website=Monogatari series|language=ja}}{{Cite web|title=Monogatari Fes ~10th Anniversary Story~ MEMORIAL ALBUM|url=https://vgmdb.net/album/90669|access-date=July 12, 2020|website=VGMdb}}
• Katanagatari series
• {{nihongo|Towazugatari Original Drama CD|不問語(トワズガタリ): オリジナルドラマCD|Towazugatari: Orijinaru Dorama CD}} (Kodansha. 2010){{Cite web|title=Towazugatari Original Drama CD|url=https://vgmdb.net/album/66966|access-date=July 15, 2020|website=VGMdb}}
• Episode 0 Kyotō Yasuri - An audiobook released in the DVD/BD of the twelve episodes of the Katanagatari anime. It contains 12 chapters telling the story in the rebellion twenty years before the main story. {{further|Katanagatari#Drama CD}}
• Medaka Box
• {{nihongo|Medaka Box Juvenile|めだかボックス ジュブナイル|}}, in 12 parts (Media Factory. 2012–2013)
• {{Cite web|title=Medaka Box Vol.1 Bonus CD|url=https://vgmdb.net/album/68355|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Vol.2 Bonus CD|url=https://vgmdb.net/album/68356|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Vol.3 Bonus CD|url=https://vgmdb.net/album/68357|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Vol.4 Bonus CD|url=https://vgmdb.net/album/68358|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Vol.5 Bonus CD|url=https://vgmdb.net/album/68359|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Vol.6 Bonus CD|url=https://vgmdb.net/album/68360|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.1 Bonus CD|url=https://vgmdb.net/album/68361|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.2 Bonus CD|url=https://vgmdb.net/album/68362|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.3 Bonus CD|url=https://vgmdb.net/album/68363|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.4 Bonus CD|url=https://vgmdb.net/album/68364|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.5 Bonus CD|url=https://vgmdb.net/album/68365|access-date=October 26, 2021|website=VGMdb}}
• {{Cite web|title=Medaka Box Abnormal Vol.6 Bonus CD|url=https://vgmdb.net/album/68366|access-date=October 26, 2021|website=VGMdb}}
• Pretty Boy Detective Club{{Cite web|title=Blu-ray&DVD|url=https://bishonen-tanteidan.com/bddvd/vol01/|access-date=January 14, 2022|website=Bishonen Tanteidan}}
• {{nihongo|Pretty Boy Aesthetics "Aestheticism of Authenticity" Act 1 (Problem) Act 2 (Solution)|美少年耽々編『真贋鑑定の耽美』Act1（問題編）Act2（解決編）|}} (Aniplex. 2021)
• {{nihongo|Pretty Boy Aesthetics "Aestheticism of Recoloring" Act 1 (Problem) Act 2 (Solution)|美少年耽々編『お色直しの耽美』Act1（問題編）Act2（解決編）|}} (Aniplex. 2021)
• {{nihongo|Pretty Boy Aesthetics "Aestheticism of Difference" Act 1 (Problem) Act 2 (Solution)|美少年耽々編『すれ違いの耽美』Act1（問題編）Act2（解決編）|}} (Aniplex. 2021)
• {{nihongo|Pretty Boy Aesthetics "Aestheticism of One Sheet of Genkō Yōshi" Act 1 (Problem) Act 2 (Solution)|美少年耽々編『原稿用紙一枚分の耽美』Act1（問題編） Act2（解決編）|}} (Aniplex. 2021)
• {{nihongo|Pretty Boy Aesthetics "Pretty Boy Detective Club: The Last Indulgence" Last 1 (Problem) Last 2 (Grand Finale)|美少年耽々編『美少年探偵団　最後の耽美』LAST1（問題編） LAST2（大団円）|}} (Aniplex. 2022)
• Script
• Medaka Box (TV)
• Episode 12{{Cite web|title=Medaka Box (TV)|url=https://www.animenewsnetwork.com/encyclopedia/anime.php?id=13617|access-date=July 12, 2020|website=Anime News Network}} - {{nihongo|Even Without Medaka Kurokami|黒神めだかがいなくても|Kurokami Medaka ga Inakute mo}} - Original air date: June 20, 2012.{{Cite web|title=Medaka Box (TV) [Episode titles]|url=https://www.animenewsnetwork.com/encyclopedia/anime.php?id=13617&page=25|access-date=July 12, 2020|website=Anime News Network}}
• Medaka Box Abnormal (TV)
• Episode 12{{Cite web|title=Medaka Box Abnormal (TV)|url=https://www.animenewsnetwork.com/encyclopedia/anime.php?id=14726|access-date=July 12, 2020|website=Anime News Network}} - {{nihongo|Medaka Box Extra Edition: Good Loser Kumagawa|めだかボックス番外編: グッドルーザー球磨川|Medaka Bokkusu Bangaihen: Guddo Rūzā Kumagawa}} - Original air date: December 27, 2012.{{Cite web|title=Medaka Box Abnormal (TV) [Episode titles]|url=https://www.animenewsnetwork.com/encyclopedia/anime.php?id=14726&page=25|access-date=July 12, 2020|website=Anime News Network}}
• Madoka Magica x Monogatari manner movies
• Four skits written by Nisio Isin about theater manners that were presented in the Japanese sessions for Puella Magi Madoka Magica The Movie -Rebellion- between October 26 and November 22, 2013.{{Cite news|last=Nelkin|first=Sarah|date=October 7, 2013|title=Madoka Magica, Monogatari Casts Teach Manners in Crossover Shorts|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2013-10-07/madoka-magica-monogatari-casts-teach-manners-in-crossover-shorts|access-date=July 28, 2020}}
• 1st week (October 26 – November 1): Ōgi Oshino Version
• 2nd week (November 2 – 8): Karen Araragi & Tsukihi Araragi Version
• 3rd week (November 9 – 15): Mayoi Hachikuji Version
• 4th week (November 16 – 22): Hitagi Senjōgahara Version
• Okitegami Kyōko no Bibōroku x Monogatari PVs. (2014. Directed by Yukihiro Miyamoto)
• Two advertisements for the first e-book of Nisio Isin, Okitegami Kyōko no Bibōroku, from the Bōkyaku Tantei series.{{Cite news|last=Loo|first=Egan|date=October 15, 2014|title=Monogatari Veterans Promote NisiOisin's 1st e-Book in Anime Ad|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2014-10-15/monogatari-veterans-promote-nisioisin-1st-e-book-in-anime-ad/.79977|access-date=July 15, 2020}}{{Cite news|last=Ressler|first=Karen|date=December 31, 2014|title=Monogatari Characters Promote NisiOisin's Okitegami Kyōko Again in 2nd Ad|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2014-12-31/monogatari-characters-promote-nisioisin-okitegami-kyoko-again-in-2nd-ad/.82789|access-date=July 15, 2020}}{{Cite web|title=憑物語|trans-title=Tsukimonogatari|url=https://www.aniplex.co.jp/lineup/anime/tsukimonogatari/blu_ray.html|url-status=live|archive-url=https://web.archive.org/web/20150521122528/https://www.aniplex.co.jp/lineup/anime/tsukimonogatari/blu_ray.html|archive-date=May 21, 2015|access-date=July 15, 2020|website=Aniplex|language=ja}}
• Madogatari (Madoka Magica x Monogatari crossover)
• A crossover manner video shown in the Madogatari exhibition on September 22, 2016.{{Cite news|date=September 21, 2016|title=MADOGATARI展、9月22日から3日間限定で東京アンコール開催！リニューアル内容にも注目|language=ja|trans-title=MADOGATARI exhibition will be held for three days only from September 22 for Tokyo Encore! Notice the renewal details.|work=Livedoor News|url=https://news.livedoor.com/article/detail/12048814/|access-date=August 1, 2020}}{{Cite web|title=MADOGATARI展［SHAFT 40th ANNIVERSARY］|url=https://www.madogatari.jp/exhibition/|access-date=August 1, 2020|website=www.madogatari.jp|language=ja}}
• Monogatari series in 120 seconds
• PV for the release of the final volumes of the Monogatari series, Shinomonogatari. Script written by Nisio Isin with Kana Hanazawa and Maaya Sakamoto voicing in-character, Nadeko Sengoku and Shinobu Oshino, respectively.{{Cite tweet |author=NISIOISIN Official Account|user=NISIOISIN_info|number=1427542495559364619|date= August 17, 2021|script-title=ja:さらに！
  ＜物語＞シリーズ モンスターシーズン 完結を記念して、
  これまでの＜物語＞を振り返る、スペシャルPVも解禁です！
  こちらもぜひご覧ください！
  『死物語（上・下）』は、いよいよ8月19日発売！
  発売日は地域によって若干異なります|trans-title=Plus!
  ＜To commemorate the conclusion of the Monogatari series
  To commemorate the completion of the Monster Season, a special PV that looks back on the past "Monogatari" has also been released!
  Please take a look at this as well!
  Shinomonogatari (Vols. 1 and 2) will finally be released on August 19th!
  The release date differs slightly depending on the region.|language= ja|access-date=August 17, 2021}}
• Nisio Isin 20th anniversary movie
• A short video published on August, 7th and narrated by Zaregoto series' protagonist Ii in which Nisio Isin's career is summarized and volume 10 of said series is announced.{{Cite tweet |author=NISIOISIN Official Account|user=NISIOISIN_info|number=1556113502028562432

|date= August 7, 2022|script-title=ja:＜西尾維新デビュー20周年記念PV＞本日8/7公開！
西尾維新さん書き下ろしの脚本に、 梶裕貴さんが声をあててくださいました。 ぜひ音声ありで、そして「最後の一秒」までご覧ください。
西尾維新〈20th〉ank you for your reading!|language= ja|access-date=October 19, 2022}}

• Urgent Conversation! Nonsense User x Koyomi Araragi
• A 17-minute video released at the conclusion of the Nisio Isin 20th anniversary celebrations. In this video story written by Nisio Isin, the protagonists of Zaregoto and Monogatari, Ii and Koyomi, are portrayed by their respective anime VAs.{{Cite tweet |author=NISIOISIN Official Account|user=NISIOISIN_info|number=1628365760648351744

|date=February 22, 2023|script-title=ja:〈西尾維新NEXT20〉更新
西尾維新アニメプロジェクトコラボ企画
西尾維新 書き下ろし・短々編
『緊急対談! 戯言遣い×阿良々木暦』が特設サイトで公開されました!
https://nisioisin-anime.com/20thsp/
ぜひご覧ください!|language= ja|access-date=March 13, 2023}}

• Ikusamonogatari Message Movie{{Citation |title=5/17発売！＜物語＞シリーズ『戦物語』メッセージムービー | date=May 16, 2023 |url=https://www.youtube.com/watch?v=O-DA_55GVzw |access-date=2023-07-16 |language=ja}}
• An animated video produced by whitepuzzle and written by Nisio Isin within the context of the Ikusamonogatari novel.

• {{nihongo|Eureka September 2004 Extra Issue Special Edition {{abbr|feat.|Featuring}} Nisio Isin|ユリイカ2004年9月臨時増刊号　総特集 西尾維新|Yuriika 2004-nen 9-tsuki Rinji Zōkan-gō Sō Tokushū Nishio Ishin}} (September 18, 2004. Seidosha. {{ISBN|978-4-7917-0124-7}})
• {{nihongo||ぶらんでぃっしゅ?|Burandjisshu?}} (November 1, 2005. Gentosha. {{ISBN|978-4-344-01070-3}})
• Written by Ryūsui Seiryōin. Nisio cooperated as a special guest.
• {{nihongo|Nisio Isin Chronicle|西尾維新クロニクル|Nishio Ishin Kuronikuru}} (January 30, 2006. Takarajimasha Co. {{ISBN|978-4-7966-5092-2}})
• Fan book containing an interview with Nisio Isin.
• {{nihongo|Hiroshi Mori Book: From Work Guide to Garden|森博嗣本―作品ガイドからお庭まで|Morihiroshi Hon ― Sakuhin Gaido Kara o Niwa Made}} (February 1, 2006. Takarajimasha Co. {{ISBN|978-4-7966-5143-1}})
• Contains a dialogue with Nisio Isin.
• {{nihongo|Mori Log Academy 9|モリログ・アカデミィ 9|}} (March 12, 2008. Media Factory. {{ISBN|978-4-8401-2197-2}})
• Nisio Isin lectured for five days as a special guest.
• {{nihongo|Nisio Isin Dialogue Collection Main Question|西尾維新対談集 本題|Nishio Ishin Taidan-shū Hondai}} (September 3, 2014. Kodansha. {{ISBN|978-4-06-219107-4}})
• Interview book where Nisio talks with Kentarō Kobayashi, Hiromu Arakawa, Chica Umino, Mizuki Tsujimura, and Toshiyuki Horie.
• {{nihongo|240Q, a free paper commemorating the 20th anniversary of Nisio Isin's debut|西尾維新デビュー２０周年記念フリーペーパー「２４０Ｑ」|Nishio Ishin Debyū 20 Shuunen Kinen Furī Pēpā (240Q)}} (September 5, 2022).{{Cite web |script-title=ja:Nishio Ishin Debyū 20 Shuunen Kinen Furī Pēpā (240Q)|trans-title=240Q, a free paper commemorating the 20th anniversary of Nisio Isin's debut |url=https://bookclub.kodansha.co.jp/product?item=0000370872 |access-date=September 5, 2022 |website=Kodansha |language=ja}} Kodansha.
• Nisio answers 240 questions of fans.

Nisio Isin has several adaptations of his novels for manga and since most of his novels are published by Kodansha, most of them comes out in magazines of the publisher.

{{Main|Zaregoto series}}

First serialized in Pandora Vol. 2 Side-A, it was later transferred to the Japanese magazine Monthly Afternoon. It's an adaptation of the first volume of the Ningen series and it was drawn by Iruka Shiomiya.{{Cite web|title=零崎双識の人間試験|script-title=ja:Zerozaki Sōshiki no Ningen Shiken|url=http://afternoon.moae.jp/lineup/201|url-status=live|archive-url=https://web.archive.org/web/20170920190503/http://afternoon.moae.jp/lineup/201|archive-date=September 20, 2017|access-date=July 26, 2020|website=Afternoon|language=ja}} It was serialized from December 20, 2008, to August 2013. Compiled by Kodansha in 5 volumes.

{{Main|Zaregoto series}}

It was serialized in the Japanese magazine Monthly Afternoon from August 25, 2014, to September 24, 2016. It's an adaptation of the second volume of the Ningen series and it was drawn by Chomoran.{{Cite web|title=零崎軋識の人間ノック|script-title=ja:Zerozaki Kishishiki no Ningen Knock|url=http://afternoon.moae.jp/lineup/410|url-status=live|archive-url=https://web.archive.org/web/20200118201323/http://afternoon.moae.jp/lineup/410|archive-date=January 18, 2020|access-date=July 26, 2020|website=Afternoon|language=ja}} Compiled by Kodansha in 4 volumes.

{{Main|Bōkyaku Tantei}}

It was serialized in the Japanese magazine Monthly Shonen Magazine from August 6, 2015, to March 6, 2017. It partially adapts volumes 1 to 8 of the Bōkyaku Tantei series and it was drawn by Yō Asami. Compiled by Kodansha in 5 volumes.

Shōjo Fujūbun is an adaptation of the novel with the same name and was drawn by Mitsuru Hattori. Mitsuri wanted to adapt the novel after reading it. It was serialized between November 30, 2015 and August 29, 2016, in the Japanese magazine Weekly Young Magazine. It was compiled by Kodansha in 3 volumes.

It was serialized in the Japanese magazine Young Magazine Third from December 4, 2015{{Cite news|last=Pineda|first=Rafael|date=November 15, 2015|title=NisiOisin's Himeiden, Shōjo Fujūbun Novels Get Manga Adaptations|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2015-11-15/nisioisin-himeiden-shojo-fujubun-novels-get-manga-adaptations/.95197|access-date=July 11, 2020}} to December 6, 2017.{{Cite news|last=Pineda|first=Rafael|date=November 6, 2017|title=Nisioisin, Osamu Mitsutani's Himeiden Manga Ends in December|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2017-11-06/nisioisin-osamu-mitsutani-himeiden-manga-ends-in-december/.123640|access-date=July 11, 2020}} It's an adaptation of the first volume of the Densetsu series and it was drawn by Mitsutani Osamu. Compiled by Kodansha in 4 volumes.

{{Main|Pretty Boy Detective Club}}

It was serialized in the Japanese magazine Aria from June 2016 until June 2018 because of Aria's termination.{{Cite news|last=Loo|first=Egan|date=March 27, 2018|title=Kodansha to End Aria Manga Magazine on April 28|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2018-03-27/kodansha-to-end-aria-manga-magazine-on-april-28/.129599|access-date=July 11, 2020}} It was transferred to Shonen Magazine Edge on October 17, 2018{{Cite news|last=Ressler|first=Karen|date=April 27, 2018|title=Aria Magazine Manga series' Fates Revealed|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2018-04-27/aria-magazine-manga-series-fates-revealed/.130947|access-date=July 11, 2020}} and the rest of the chapters were released until July 17, 2019.{{Cite news|last=Pineda|first=Rafael|date=July 17, 2019|title=NisiOisin, Suzuka Oda's Bishōnen Tanteidan Manga Ends 1st Part|work=Anime News Network|url=https://www.animenewsnetwork.com/news/2019-07-17/nisioisin-suzuka-oda-bishonen-tanteidan-manga-ends-1st-part/.149066|access-date=July 11, 2020}} It's an adaptation of the first four volumes of the Bishōnen series, and it was drawn by Oda Suzuka. Compiled by Kodansha in 5 volumes.

{{Main|Juni Taisen: Zodiac War}}

It was serialized in the Japanese magazine Shonen Jump+ from September 23, 2017, to May 12, 2018. It is an adaptation of the Jūni Taisen novel and it was drawn by Akira Akatsuki. Compiled by Shueisha in 4 volumes.

{{Main|Bakemonogatari (manga)}}

Bakemonogatari is an adaptation of the Monogatari series novels and is drawn by Oh! great. It began its serialization in Weekly Shōnen Magazine on March 14, 2018, with the last chapter published on March 15, 2023. It has been compiled by Kodansha with a special edition for the Kodansha Box label also published.

{{Main|Shin Honkaku Mahō Shōjo Risuka}}

• As part of the release of the fourth volume of the series, Hiro Mashima drew a scene from the chapter Easy magic cannot be used. of the first volume and Kodansha released it via Twitter on November 27, 2020. It was later published in the book {{nihongo|"New Authentic Magical Girl Risuka: The Perfect Book to Commemorate the Conclusion"|新本格魔法少女りすか　完結記念パーフェクトBOOK}} distributed in the Japanese bookstores.
• A manga adaptation serialized on Bessatsu Shōnen Magazine from April 9, 2021 to February 9, 2024. Nao Emoto handled the illustration. Compiled by Kodansha in 7 volumes.

Japanese drama. It adapted the first four volumes of the Bōkyaku Tantei series. Starring Yui Aragaki.

• Juni Taisen (2018)
• Labyrinth Revue: Bishounen Tanteidan (2021)

{{notelist}}

{{reflist|30em}}

{{Portal|Japan|Video games}}

• [http://ni.siois.in/ Nisio Isin Official Website] {{in lang|ja}}
• [http://www.nisioisin-anime.com/ Nisio Isin Anime Project] {{in lang|ja}}
• {{Anime News Network|people|72953}}

{{Nisio Isin}}

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Category:Nisio Isin

Category:1981 births

Category:21st-century Japanese novelists

Category:Living people

Category:Japanese mystery writers

Category:Light novelists

Category:Ritsumeikan University alumni

Category:Japanese male writers

Category:21st-century pseudonymous writers