Chika Kuboyama

Senritsu Kaiki File Kowasugi! File 01: Operation Capture the Slit-Mouthed Woman

House of Sayuri

Senritsu Kaiki File Kowasugi! File 02: Shivering Ghost

KINKI

Senritsu Kaiki File Kowasugi! File 03: Legend of a Human-Eating Kappa

Senritsu Kaiki File Kowasugi! File 04: The Truth! Hanako-san in the Toilet

Senritsu Kaiki World Kowasugi!

Senritsu Kaiki File Kowasugi! Preface: True Story of the Ghost of Yotsuya