Hey Detective, Your Backpack is Open! poster

Hey Detective, Your Backpack is Open! (2026)

TV Series ★ 7.5 48 min

Drama Comedy

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

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Episodes

Quick facts

Released
January 9, 2026
Runtime
48 min
IMDb
tt39318572
Country
Language
Studio
, Media Mix Japan

Themes

Cast

Ryuhei Matsuda Ryuhei Matsuda Ichinose Yosuke Hikaru Takahashi Hikaru Takahashi Sakai Aoi Koji Ohkura Koji Ohkura Shimizu Toshinori Shingo Mizusawa Shingo Mizusawa Muromachi Kei Yuki Katayama Yuki Katayama Minami Kasumi Ken Mitsuishi Ken Mitsuishi Shundo Keitaro Kitaro Kitaro Tobizaru Mieko Harada Mieko Harada Ichinose Ema

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Frequently asked questions

What is Hey Detective, Your Backpack is Open! about?
A quirky detective-inventor tackles bizarre cases with a laid-back style, surrounded by his outrageous inventions.
Who stars in Hey Detective, Your Backpack is Open!?
Hey Detective, Your Backpack is Open! stars Ryuhei Matsuda, Hikaru Takahashi, Koji Ohkura, Shingo Mizusawa.
When was Hey Detective, Your Backpack is Open! released?
Hey Detective, Your Backpack is Open! is a 2026 drama, comedy series.
Where can I watch Hey Detective, Your Backpack is Open!?
You can watch Hey Detective, Your Backpack is Open! with full details, cast, and streaming options on 3eyedraven.