Finished
“Joker raises baby Batman to prove evil's superiority after chemical accident transforms Dark Knight.”
One Operation Joker
ワンオペJOKER
6.77
13,518 rank · 1,732 readers · 11 favorites
Seinen
Comedy
Would You Love or Hate This?
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Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
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Synopsis
Joker raises baby Batman to prove evil's superiority after chemical accident transforms Dark Knight.
The dastardly Joker needs a symbol of justice to prove that evil will always prevail. When Batman falls into a chemical vat turning him into a baby, Joker must now raise him to become a hero to prove that he's the superior one! (Source: Kodansha, translated)
What people say
Community consensus
Derived from 4 sampled reviews
7.5
/10
What 4 readers settled on.
100%
recommend
Score distribution
median 7.5
mode 7
σ 0.50
Agreement
Strong agreement
σ 0.50 · scores cluster tight
The polarity gap
—
Not enough recommend signal yet
Score over time
↓ 0.50
Running avg · Jan 2021 → Oct 2025
Snap verdicts
· shortest highly-rated reviews
- 8 “I've only read the first chapter of One Operation Joker (which is the only one that released) and oh boy. American comic books fan are in for an absolute treat. It's funny, it's beautifully drawn...”
- 8 “Going into this series, I wasn't entirely sure what to expect. I read this series in tankobon print, and now concluding volume 2, I feel comfortable giving a review. For starters, this series was...”
- 7 “the premise is Batman fell into a chemical tank while Joker and Batman were fighting and turned into a baby. HA HA (This was paralel with how Joker was created.) Joker decided to raise Batbaby to...”
Verbosity
Short · 75%
Medium · 25%
Long · 0%
Read Order & Related
Explore the One Operation Joker universe
Cast
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A Manga Publication
- Format 21 × 3 ch × vol
- Total read 2h 48m approx
- Published Jan 2021 – Mar 2023
- Source Manga media type
- Ref. BS-M56159 catalog