Onihei Crime Files: Unibrow (2007) streaming VF HD et 4K - oovap

Heizo "The Demon" investigates the shop of Toshimaya the swordsmith, where 280 ryo was stolen and twelve people murdered. This particular group of theives are most dangerous because of the willingness to kill for money, but what about this mysterious unibrow, who is he? What is he up to?.