Hey Detective, Your Backpack is Open! poster

Series

Hey Detective, Your Backpack is Open! (2026)

IMDb5.948 min / episode1 seasontv asahi

A quirky detective-inventor tackles bizarre cases with a laid-back style, surrounded by his outrageous inventions.

Themesdetective

Save it to your shelf and get picks like it

Cast

Ryuhei Matsuda

Ichinose Yosuke

Hikaru Takahashi

Sakai Aoi

Koji Ohkura

Shimizu Toshinori

Shingo Mizusawa

Muromachi Kei

Yuki Katayama

Minami Kasumi

Ken Mitsuishi

Shundo Keitaro

Kitaro

Tobizaru

Mieko Harada

Ichinose Ema

Tatsumasa Murasame

Michael McLachlan

Ananda Dawn Jacobs

Linda