The April issue of Kodansha’s Monthly Shonen Magazine revealed last Friday that Masatoshi Kawahara will launch an isekai spinoff manga for his Shura no Mon martial arts manga titled Mutsu Enmei-ryū Ikaiden: Shura no Mon – Mutsu-san wa Chō Tsuyoi?!
The manga ran in Monthly Shonen Magazine from 1987 to 1996, and also spawned the subsequent Shura no Mon: Dai Ni Mon and Shura no Mon Iden: Fudekage manga.
Kawahara also launched the Mutsu Enmei-ryū Gaiden: Shura no Toki spinoff manga in Monthly Shonen Magazine in 1989, and has serialized various arcs in Monthly Shonen Magazine irregularly over the past 30 years.
The original Shura no Mon manga centers on Tsukumo Mutsu, a karate practitioner who is the heir to a deadly karate style known as Mutsu Enmei-ryu.