Social Entertainment / TV
Hey Detective, Your Backpack is Open!
A quirky detective-inventor tackles bizarre cases with a laid-back style, surrounded by his outrageous inventions.
Seasons
- Season 1 — 8 episodes (January 9, 2026)
Cast
- Ryuhei Matsuda as Ichinose Yosuke
- Hikaru Takahashi as Sakai Aoi
- Koji Ohkura as Shimizu Toshinori
- Shingo Mizusawa as Muromachi Kei
- Yuki Katayama as Minami Kasumi
- Ken Mitsuishi as Shundo Keitaro
- Kitaro as Tobizaru
- Mieko Harada as Ichinose Ema
Details
- First aired
- January 9, 2026
- Episodes
- 8
- Genres
- Drama, Comedy
- Network
- tv asahi
- Status
- Ended
- TMDB score
- 6.7 / 10 from 3 votes
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Open in Social Entertainment