Hey Detective, Your Backpack is Open!

Hey Detective, Your Backpack is Open!

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

DramaComedy

Seasons

Episode 1

1. Episode 1

Air Date: 2026-01-09

Episode 2

2. Episode 2

Air Date: 2026-01-16

Episode 3

3. Episode 3

Air Date: 2026-01-23

Episode 4

4. Episode 4

Air Date: 2026-01-30

Episode 5

5. Episode 5

Air Date: 2026-02-06

Episode 6

6. Episode 6

Air Date: 2026-02-13

Episode 7

7. Episode 7

Air Date: 2026-02-20

Episode 8

8. Episode 8

Air Date: 2026-02-27

Select an episode to start watching

Rating

7.5/10

Release Date

2026-01-09

Episodes

8 (1 seasons)

Status

Ended

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

Production Companies

TV Asahi

TV Asahi

Media Mix Japan

Media Mix Japan