Onihei Crime Files: Unibrow ·鬼平犯科帳スペシャル 一本眉

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?