Ryoichi Sato

Detective Ushio vs. Case Writer Saeko: Last Family

Kenji no Honkai

Murder Credit - Final Destination Series

Fate of a Prosecutor

Detective Ushio vs. Case Writer Saeko: Survivors

Terminal Station Series - Umbrella of Goodwill

Taxi Driver's Mystery Diary 38

Taxi Driver's Mystery Diary 37 - Mystery of Double Homicides from Tokyo to Hamamatsu

Detective Ushio VS Case Reporter Saeko at the Terminal Station

Lost & Found at Tokyo Station

Inspector Muta's Incident Files: Yokohama to Kushiro Field. The Mystery of the Triple Murder That Only Marimo Knows.

Mystery of the Coral Seas

Murder on the Sanriku Coast