Dai Dark Vol. 5 by Q Hayashida

FOUR DARK OUTLAWS AND THE PHOTONUCLEAR MAN

Fourteen-year-old Zaha Sanko is the most wanted man in the universe. Wherever he goes, everybody tries to kill him, but things got unusually dire when his enemies send an immortal “photonuclear man” to try and snuff him out. Somehow, Sanko and company survive, and decide to make a pit stop at Darknest, the mysterious planet of darkness. Darknest holds all sorts of secrets, but the biggest of all might be Hajime Damemaru, one of Sanko’s companions. Just who is Damemaru, and how does he keep coming back to life?