Toshiaki Iwashiro

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. 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 assistants are Ryūhei Tamura (Beelzebub), Yūki Tabata (Black Clover), and Naoya Matsumoto (Kaiju No. 8). Iwashiro is native to Kanagawa Prefecture.