Gege Akutami’s creation subverts classic shonen tropes with a darker, more volatile world. The magic system is complex, the stakes feel genuinely dangerous, and the fight choreography is masterful.

Written by Kanehito Yamada and illustrated by Tsukasa Abe, the manga balances gentle melancholy with grand, understated fantasy world-building.

Denji, a destitute young man drowning in debt, merges with his pet chainsaw devil, Pochita, to become a devil hunter for the government.

Aka Akasaka's manga successfully transitions from episodic mind games into deep, long-form character development and genuine emotional payoffs.