Manga

Goodbye, sea moon.

Sayonara Sea Moon

One Shot20261 chFinished

Synopsis

Yu Karatsuki, once an elite detective, has hit hard times. Transferred to the countryside, he spends his days in hardship. Until, that is, he's asked to search for an escaped space jellyfish...

(Source: MANGA Plus)

Action Sci-Fi

ShounenAliensMale Protagonist

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Shonen Jump Plus MANGA Plus

The cast

Characters

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Yuu Karatsuki

Main

Copp

Main

Behind it

Staff

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Started: Jan 31, 2026
Ended: Jan 31, 2026
Source: Original
Chapters: 1
Country: JP
Mean score: 58%

Where readers stand

71 lists

Watching11%
Completed5577%
Planning1420%
Dropped11%

The numbers

Community stats

Score distribution

36 ratings · peaks at 6/10

1/10 · 1 (2.8%)

3/10 · 3 (8.3%)

4/10 · 2 (5.6%)

5/10 · 5 (13.9%)

6/10 · 14 (38.9%)

7/10 · 7 (19.4%)

9/10 · 3 (8.3%)

10/10 · 1 (2.8%)

110

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