Daisuke Kizaki

Two actresses who have auditioned for one part, sharing the same apartment with opposite personalities equals a night which either neither of them will forget - if they survive! (imdb)

Yuichiro (Ryo Kase) is a college student whose sister went missing 15 years ago. That traumatic event hangs over him like a pall as he wanders Japan's S&M clubs. But his younger brother claims to be able to sense their sister with his "antenna"... (AsianMediaWiki)