10 Manga Like Triton of the Sea — Data-Driven Picks (2026)

If you finished Triton of the Sea and want your next read, these recommendations are not someone's opinion — they are computed from comic-lab's database of every manga published in Japan since 1968, combining three similarity axes (art style, setting, story) with real reader-behavior data.

1. Little Wansa (ワンサくん)

by 手塚治虫 · since 1985 · 2 volumes in Japan · no new volumes in recent years

Why it matches: readers who look up this series often move on to it; close in story & tone and setting & themes.

Find on Amazon Japanese editions (CDJapan)

2. The Gutsy Frog (ど根性ガエル)

by 吉沢やすみ · since 1995 · 2 volumes in Japan · no new volumes in recent years

Why it matches: readers who look up this series often move on to it; close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)

3. Children of the Sea (海獣の子供)

by 五十嵐大介 · since 2007 · 5 volumes in Japan · publication status unknown

Why it matches: close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)

4. Children of the Whales (クジラの子らは砂上に歌う)

by 梅田阿比 · since 2013 · 20 volumes in Japan · publication status unknown

Why it matches: close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)

5. Giant Robo (ジャイアントロボ)

by 横山光輝 · since 1992 · 15 volumes in Japan · publication status unknown

Why it matches: close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)

6. Angel's Hill (エンゼルの丘)

by 手塚治虫 · since 1978 · 4 volumes in Japan · publication status unknown

Why it matches: close in story & tone and setting & themes.

Find on Amazon Japanese editions (CDJapan)

7. The Three-Eyed One (三つ目がとおる)

by 手塚治虫 · since 1975 · 94 volumes in Japan · publication status unknown

Why it matches: close in story & tone and setting & themes.

Find on Amazon Japanese editions (CDJapan)

8. Atomcat (アトムキャット)

by 手塚治虫 · since 1993 · 4 volumes in Japan · publication status unknown

Why it matches: close in story & tone and setting & themes.

Find on Amazon Japanese editions (CDJapan)

9. Himitsu no Akko-chan (ひみつのアッコちゃん)

by 赤塚不二夫 · since 1994 · 23 volumes in Japan · publication status unknown

Why it matches: close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)

10. Amanchu! (あまんちゅ!)

by 天野こずえ · since 2009 · 19 volumes in Japan · publication status unknown

Why it matches: close in setting & themes and story & tone.

Find on Amazon Japanese editions (CDJapan)
Method: similarity is computed over cover-art embeddings, thematic categories and plot descriptions of 133,000+ works, blended with co-reading behavior. Volume counts and dates reflect Japanese editions and update automatically.

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