Hey Detective, Your Backpack is Open! backdrop

Hey Detective, Your Backpack is Open! S1E1 — Episode 1

6.0

Hey Detective, Your Backpack is Open!•Season 1•Episode 1

Episode 1

6.0/10 · 1 votesJan 9, 202648 min

Ranked #1 of 3 in Season 1•+0.7 vs season avg

No description available

Directed byShuichi Okita, Keisuke Kondô, Kahori Higashi

Next episodeE2 · Episode 2

Seasons1

Season 1 Episodes8

Episode 1 still

E1 6.0Now viewing

Episode 1

Episode 2 still

Episode 2

Episode 3 still

Episode 3

Episode 4 still

Episode 4

Episode 5 still

Episode 5

Episode 6 still

Episode 6

Episode 7 still

Episode 7

Episode 8 still

Episode 8

Cast8

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

Crew6

Shuichi Okita

Shuichi Okita

Screenplay

K

Keisuke Kondô

Screenplay

Fumio Moriya

Fumio Moriya

Screenplay

Shuichi Okita

Shuichi Okita

Director

K

Keisuke Kondô

Director

Kahori Higashi

Kahori Higashi

Director

Discussion

0 comments

Join the conversation

Share your take and reply to other fans.

No comments yet

Be the first to share your thoughts on this episode.

Episode Summary

"Episode 1" is episode 1 of Hey Detective, Your Backpack is Open! season 1. It scored 6.0/10 from 1 votes, ranking #1 of 3 episodes this season (season average 5.3). Directed by Shuichi Okita, Keisuke Kondô, Kahori Higashi, it aired on January 9, 2026.

Next: E2 · Episode 2 Best of Season 1