Ryuuou Yamaguchi

草津・殺しのトライアングル

Kyotaro Nishimura Travel Mystery 68: Disappearing Woman in Yamagata

as Hiroshi Utagawa

Kyotaro Nishimura's Travel Mystery 67: Murder in Hakone - Leaves & Mountains

as Hotel receptionist

Kyotaro Nishimura's Mystery: Railway Inspector 16