Hey Detective, Your Backpack is Open! poster

Hey Detective, Your Backpack is Open!

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Hey Detective, Your Backpack is Open! — Plot

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

  • Release date
  • January 9, 2026
  • Runtime
  • 48 min
  • TMDB score
  • 6.7
1 seasons Drama, Comedy

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Hey Detective, Your Backpack is Open! — Cast

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

Characters

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Episodes

Season 18 episodesSeason page

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