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Series · 2026

Hey Detective, Your Backpack is Open!

Ryuhei MatsudaHikaru TakahashiKoji Ohkura
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Hey Detective, Your Backpack is Open! poster
9 Jan 2026First aired
1Season

The series

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

Episodes

Season 1 · 8 episodes · 2026

  1. Episode 19 Jan 202648m

    Episode 1

  2. Episode 216 Jan 202648m

    Episode 2

  3. Episode 323 Jan 202648m

    Episode 3

  4. Episode 430 Jan 202648m

    Episode 4

  5. Episode 56 Feb 202648m

    Episode 5

  6. Episode 613 Feb 202648m

    Episode 6

  7. Episode 720 Feb 202648m

    Episode 7

  8. Episode 827 Feb 202648m

    Episode 8

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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