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

Shigeo Ôsako

Jin Kudo

Chika Kuboyama

Miho Ichikawa

Koji Shiraishi

Masatsugu Tashiro

Rie Kuwana

Nana Yamaguchi

Yuki Minami

Eri Tamura

Rina Shimoe

Hanako

Hitomi Kurihara

Shiori Makabe