Hereditary Triangle
{{Short description|Japanese manga series}}
{{Infobox animanga/Header
| name = Hereditary Triangle
| image = Hereditary Triangle volume 1 cover.jpg
| caption = First tankōbon volume cover
| ja_kanji = 世襲制トライアングル
| ja_romaji = Seshū-sei Toraianguru
| genre = Romantic drama
}}
{{Infobox animanga/Print
| type = manga
| author = Fumiya Hayashi
| publisher = Enterbrain
| publisher_en = {{English manga publisher|NA=Yen Press}}
| demographic = Seinen
| imprint = Beam Comix
| magazine = Comic Beam
| first = November 12, 2021
| last = September 12, 2022
| volumes = 2
| volume_list =
}}
{{Infobox animanga/Footer|portal=yes}}
{{Nihongo|Hereditary Triangle|世襲制トライアングル|Seshū-sei Toraianguru}} is a Japanese manga series written and illustrated by Fumiya Hayashi. It was serialized in Enterbrain's Comic Beam magazine from November 2021 to September 2022.
Publication
Written and illustrated by Fumiya Hayashi, Hereditary Triangle was serialized in Enterbrain's Comic Beam magazine from November 12, 2021 to September 12, 2022.{{cite web|script-title=ja:丸尾末広の新連載は“地下潜行的マンガ道”、ビーム26周年号で「アン・グラ」開幕|url=https://natalie.mu/comic/news/453322|publisher=Natasha, Inc.|website=Comic Natalie|date=November 12, 2021|access-date=May 16, 2025|lang=ja}}{{cite web|script-title=ja:バイクで旅する犬が、行く先々で出会う悪夢とは？「ナイトメア・オブ・ドッグス」|url=https://natalie.mu/comic/news/493346|publisher=Natasha, Inc.|website=Comic Natalie|date=September 12, 2022|access-date=May 16, 2025|lang=ja}} The series' chapters were compiled into two tankōbon volumes that were released on October 12, 2022.{{cite web|script-title=ja:世代を超えて交錯する三角関係、林史也「世襲制トライアングル」|url=https://natalie.mu/comic/news/497274|publisher=Natasha, Inc.|website=Comic Natalie|date=October 12, 2022|access-date=May 16, 2025|lang=ja}}
During their panel at Anime Expo 2024, Yen Press announced that they had licensed the series for English publication.{{cite web|last=Mateo|first=Alex|title=Yen Press Licenses Hereditary Triangle, Luciole Has a Dream, Blend-S, More Manga/Novels|url=https://www.animenewsnetwork.com/news/2024-07-05/yen-press-licenses-hereditary-triangle-luciole-has-a-dream-blend-s-more-manga-novels/.212784|website=Anime News Network|date=July 5, 2024|access-date=May 16, 2025}} The series was published in a 2-in-1 hardcover omnibus on December 17, 2024.
{{Graphic novel list/header
| Language = Japanese
| SecondLanguage = North American
| Width = 72%
| LineColor = D17F87
}}
{{Graphic novel list
| VolumeNumber = 1
| OriginalRelDate = October 12, 2022{{cite web|script-title=ja:世襲制トライアングル 上|url=https://www.kadokawa.co.jp/product/322206000816/|publisher=Enterbrain|access-date=May 16, 2025|lang=ja}}
| OriginalISBN = 978-4-04-737217-7
| LicensedRelDate = December 17, 2024{{cite web|title=Hereditary Triangle|url=https://yenpress.com/titles/9781975380120-hereditary-triangle|publisher=Yen Press|access-date=May 16, 2025}}
| LicensedISBN = 978-1-97-538012-0
| ChapterListCol1 =
| ChapterListCol2 =
| Summary =
| LineColor = D17F87
}}
{{Graphic novel list
| VolumeNumber = 2
| OriginalRelDate = October 12, 2022{{cite web|script-title=ja:世襲制トライアングル 下|url=https://www.kadokawa.co.jp/product/322206000817/|publisher=Enterbrain|access-date=May 16, 2025|lang=ja}}
| OriginalISBN = 978-4-04-737218-4
| LicensedRelDate = December 17, 2024
| LicensedISBN = 978-1-97-538012-0
| ChapterListCol1 =
| ChapterListCol2 =
| Summary =
| LineColor = D17F87
}}
{{Graphic novel list/footer}}
Reception
The series has been nominated for the Eisner Award in the Best U.S. Edition of International Material—Asia category in 2025.{{cite web|last=Pineda|first=Rafael Antonio|title=Ashita no Joe, Kagurabachi, Tokyo These Days, More Nominated for Eisner Awards|url=https://www.animenewsnetwork.com/news/2025-05-15/ashita-no-joe-kagurabachi-tokyo-these-days-more-nominated-for-eisner-awards/.224488|website=Anime News Network|access-date=May 16, 2025|date=May 16, 2025}}
References
{{reflist}}