Toshiaki Iwashiro

{{short description|Japanese manga author and illustrator (born 1977)}}

{{notability|biography|date=December 2024}}

{{Infobox person

| name = Toshiaki Iwashiro

| native_name = 岩代 俊明

| native_name_lang = ja

| birth_date = {{birth date and age|1977|12|11}}

| birth_place = Kanagawa Prefecture

| nationality = Japanese

| notable_works = Mieru Hito
Psyren

| occupation = Manga artist

}}

{{nihongo|Toshiaki Iwashiro|岩代 俊明|Iwashiro Toshiaki|born December 11, 1977}} is a Japanese manga author and illustrator. He is the creator of the manga series Psyren and Mieru Hito, both serialized in Weekly Shōnen Jump.{{Cite web |last=Hodgkins |first=Crystalyn |date=November 12, 2015 |title=Toshiaki Iwashiro's Kagamigami Manga Ends on Monday |url=https://www.animenewsnetwork.com/news/2015-11-12/toshiaki-iwashiro-kagamigami-manga-ends-on-monday/.95287 |url-status= |access-date=April 23, 2024 |website=ANN}}

After creating the one-shot manga Godland Company and Sakuran (Tentative), Iwashiro's series Kagamigami was also serialized in Weekly Shōnen Jump before its cancellation. His latest work, the one-shot manga Hoshikuzu no Sorakil, was published in Shonen Jump GIGA in 2017. Several of Iwashiro's notable students are Ryūhei Tamura (the author of Beelzebub), Yūki Tabata (the author of Black Clover), and Naoya Matsumoto (the author of Kaiju No. 8).Weekly Shonen Jump No. 13, 2009, from commentary

Iwashiro is native to Kanagawa Prefecture.