Seiichiro Oyama

Writing

Warabi, Saitama, Japan

Known for

All Suspects

All Suspects

2024

The Red Museum of Crime Evidence - The Saeko Hiiro Series

The Red Museum of Crime Evidence - The Saeko Hiiro Series

2016

Writing2

All Suspects

All Suspects

2024

Book

The Red Museum of Crime Evidence - The Saeko Hiiro Series

The Red Museum of Crime Evidence - The Saeko Hiiro Series

2016

Original Story