Sakoku Renai Isle of Forbidden Love

Synopsis

Aki works as a doshin, a detective, for the city of Edo and is currently investigating a series of murders. One day he meets Kuga, a mysterious man from Dejima, who looks exactly like a man who saved him from being kidnapped as a child. As Aki becomes more and more involved with Kuga, will he find love or something he never wanted to hear? (Source: Blu)