Kōshi Akiyama

Kidō sōsahan Minato no ryakudatsu-sha

Kidō sōsahan Tōkyō bōryoku chizu

Kidō sōsahan-gun ōkami no machi

午前零時の出獄

Detective Bureau 2-3: A Man Weak to Money and Women

Ginza no jirochō tenka no ichidaiji