Yuji Kaku debuted as a mangaka in 2009 with the one-shot Omoide Zeikan (Memory Customs), which won honorable mention in the 14th Jump SQ Comic Grand Prix.
Ayashimon is his third title and started its serialization in Weekly Shonen Jump in November 2021..
His second series, Hell\'s Paradise: Jigokuraku, ran from 2018 to 2021 on Jump+ and received an anime adaptation.
He went on to write several other one-shots before beginning his first series, Fantasma , which ran in Jump SQ from 2013 to 2014.
Yuji Kaku debuted as a mangaka in 2009 with the one-shot Omoide Zeikan (Memory Customs), which won honorable mention in the 14th Jump SQ Comic Grand Prix