Zigoku's Foreman Vol 1

Meet the literal boss from hell. Mizuchi, once a human, died, went to hell, and became an unruly demon. Though he’s not just any demon: he’s a foreman with underlings who make up a motley crew. With a magic sword and super strength, some hellish construction work should be a snap, but Mizuchi and his crew are hellbent on doing anything aside from their work.