My Grandfather, the Master Detective

My Grandfather, the Master Detective(2026)

Cast

Ai Yoshikawa

Ai Yoshikawa

Kaede

Keito Tsuna

Keito Tsuna

Shiki

Yuri Tsunematsu

Yuri Tsunematsu

Misaki

Aloha Takamatsu

Aloha Takamatsu

Iwata

Eiji Okuda

Eiji Okuda

Kaede's Grandfather

Hisashi Yoshizawa

Hisashi Yoshizawa

Agatsuma

Takehiro Ohtsuki

Takehiro Ohtsuki

Manato Sakamoto

Manato Sakamoto

Daichi Asai

Daichi Asai

Rie Minemura

Rie Minemura

Masanobu Katsumura

Masanobu Katsumura

Crew

Directing

Osamu Katayama

Osamu Katayama

Director

Yoshiaki Murao

Yoshiaki Murao

Director

Production

Hitoshi Fuse

Hitoshi Fuse

Producer

Ayumi Tsuzuki

Ayumi Tsuzuki

Producer

Hayato Tajimi

Hayato Tajimi

Producer

Sound

Sayaka Aoki

Sayaka Aoki

Music

Dai Hirai

Dai Hirai

Theme Song Performance

Writing

Kanna Wakasugi

Kanna Wakasugi

Writer