Undead Unluck, Vol. 9: Volume 9

First published in Japan in 2020 by SHUEISHA Inc., Tokyo.

Yoshifumi Tozuka made his manga debut with the one-shot Uchuu Kankou C-Arc (Cosmic Arc Travel), which was published in Jump Next! in May 2014. Undead Unluck, his first series, began serialization in Weekly Shonen Jump in January 2020.