Hey Detective, Your Backpack is Open! backdrop
Drama•Comedy

The Worst Episodes of Hey Detective, Your Backpack is Open!

Every episode of Hey Detective, Your Backpack is Open! ranked from worst to best. Explore the Worst Episodes of Hey Detective, Your Backpack is Open!!

Binge this in 6h 24m•Peaking at 6.0/10

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

Airs on
tv asahi
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons1

All1

Episode Rankings

  1. #1 Worst Episode
    Click to reveal
    Hey Detective, Your Backpack is Open! Season 1 Episode 4 - Episode 4
    0.0/10(0 votes)

    S1:E4

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. Hey Detective, Your Backpack is Open! Season 1 Episode 5 - Episode 5
    0.0/10(0 votes)

    S1:E5

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. Hey Detective, Your Backpack is Open! Season 1 Episode 6 - Episode 6
    0.0/10(0 votes)

    S1:E6

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. Hey Detective, Your Backpack is Open! Season 1 Episode 7 - Episode 7
    0.0/10(0 votes)

    S1:E7

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. Hey Detective, Your Backpack is Open! Season 1 Episode 8 - Episode 8
    0.0/10(0 votes)

    S1:E8

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. Hey Detective, Your Backpack is Open! Season 1 Episode 3 - Episode 3
    4.0/10(1 votes)

    S1:E3

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Hey Detective, Your Backpack is Open!

    READ
  7. Hey Detective, Your Backpack is Open! Season 1 Episode 1 - Episode 1
    6.0/10(1 votes)

    S1:E1

    No description available

    Directors:Shuichi Okita, Keisuke Kondô, Kahori Higashi
    Writer:Unknown

    Be the first to start the conversation for this episode

  8. Hey Detective, Your Backpack is Open! Season 1 Episode 2 - Episode 2
    6.0/10(1 votes)

    S1:E2

    No description available

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Worst Episodes Summary

"Episode 4" is the worst rated episode of "Hey Detective, Your Backpack is Open!". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 1/30/2026. This episode scored 0.0 points lower than the second lowest rated, "Episode 5".