Inu to Chainsaw (E01)

Denji is a teenager with everything stacked against him. He's sold off organs to pay a debt inherited from his long-dead father and works odd jobs to keep the yakuza off his back. And just when things seem like they couldn't get worse, the most dangerous of Denji's gigs - hunting the monstrous devils that menace society - is about to show just how dangerous it can really be. (Crunchyroll)