Shichiri Nakayama

Guilty, the AI Said

Movie · Novel

In the Wake

Movie · Original Story

The Legacy of Dr. Death: Black File

Movie · Novel

No Matter How Much the Night is Dark

TV · Original Story, Novel · 4 eps

Sayonara Debussy - Pianist Tantei Misaki Yosuke

Movie · Original Story

Mystery Trilogy Special

Movie · Original Story

Kirisaki Jack no Kokuhaku

Movie · Original Story

This Mystery is Excellent! ~ Challenge from Bestseller Writer

Movie · Novel

Good-bye Debussy

Movie · Original Story