Riichiro Inagaki

is a Japanese manga writer from Tokyo. He started his career in 2001 publishing works for Shogakukan's magazine ''Big Comic Spirits''. After three one-shots, he moved to Shueisha's ''Weekly Shōnen Jump'', in which he started the work he is best known for, ''Eyeshield 21''. In collaboration with the artist Yusuke Murata, ''Eyeshield 21'' was serialized between July 2002 and June 2009 in ''Weekly Shōnen Jump''. Between 2010 and 2015, Inagaki collaborated with several artists, including Bonjae, Katsunori Matsui, and Ryoichi Ikegami, and published one-shots in different magazines. He started a new serial titled ''Dr. Stone'' in ''Weekly Shōnen Jump'' in 2017 in collaboration with Boichi. He has 3 children with Orie Kimoto. Provided by Wikipedia