City of Refuge by Kenzo Kitakata

He killed 2 gangsters for the woman he loves, for Makiko. The sensation of the murder on Koji's hands is still fresh. Now he's running from the police as well as the mob.

Unlike your ordinary hero, Koji kidnaps a boy during his getaway. On his trail is "the Old Dog" Detective Takagi.

Another unique gem from the master stylist!