Ryuuou Yamaguchi

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

2017

草津・殺しのトライアングル

2023

Kyotaro Nishimura's Mystery: Railway Inspector 16

2016

Kyotaro Nishimura Travel Mystery 68: Disappearing Woman in Yamagata

2017