Specialises in hidden gems, isekai, and anything with great world-building.
One Piece is a one-of-a-kind experience — 1100+ episodes of adventure, friendship, and world-building that somehow keeps getting better. Finding something that scratches the same itch is tough, but these shows come closest.
What makes One Piece so addictive?
- World-building that rewards long-term viewers with decades of foreshadowing
- A crew dynamic where every member feels essential and loved
- Emotional storytelling that makes you cry about a boat, a reindeer, and a skeleton
- A sense of adventure — every island feels like a new world
- Oda's long game — plot threads planted 500 episodes ago pay off beautifully
The best anime like One Piece
1. Hunter x Hunter (2011)
Adventure, action. Score: 9.1/10 | Similarity: ●●●●●
The closest thing to One Piece's adventurous spirit. Gon's journey starts simple and evolves into something incredibly complex. The Chimera Ant arc is one of anime's greatest achievements. Togashi's world-building rivals Oda's.
Where to watch: Crunchyroll, Netflix
2. Fairy Tail
Fantasy, adventure. Score: 7.6/10 | Similarity: ●●●●●
A guild of mages going on adventures and fighting for their friends. The power of friendship is turned up to eleven. Not as deep as One Piece, but the crew dynamic and sense of fun are very similar. 328 episodes for a proper long-haul commitment.
Where to watch: Crunchyroll
3. Fullmetal Alchemist: Brotherhood
Fantasy, adventure. Score: 9.2/10 | Similarity: ●●●●○
Two brothers on a quest to restore their bodies. The world-building is tight, the characters are lovable, and the plot pays off every setup. Shorter than One Piece (64 episodes) but equally satisfying.
Where to watch: Crunchyroll, Hulu
4. Magi: The Labyrinth of Magic
Fantasy, adventure. Score: 8.0/10 | Similarity: ●●●●○
Arabian Nights-inspired adventure with dungeon exploring, political intrigue, and a found family dynamic. The world feels vast and the power system is creative. Two seasons plus a prequel (Adventures of Sinbad).
Where to watch: Crunchyroll
5. Dragon Quest: The Adventure of Dai
Fantasy, adventure. Score: 8.2/10 | Similarity: ●●●●○
A modern adaptation of the classic manga. Pure adventure with a likeable hero, escalating stakes, and genuine emotional moments. The animation quality is consistently excellent across 100 episodes.
Where to watch: Crunchyroll
6. Mushoku Tensei
Fantasy, isekai. Score: 8.4/10 | Similarity: ●●●○○
Different structure (single protagonist, not a crew), but the world-building is on par with One Piece. Every location feels lived-in, cultures are distinct, and the long-form storytelling rewards patience.
Where to watch: Crunchyroll
7. Gintama
Comedy, action. Score: 8.9/10 | Similarity: ●●●●○
If One Piece's comedy is your favourite part, Gintama is your show. Absurd humour, incredible serious arcs, and characters you'll love for life. The final arcs deliver emotional payoffs that rival One Piece's best moments.
Where to watch: Crunchyroll
8. Dr. Stone
Adventure, sci-fi. Score: 8.2/10 | Similarity: ●●●○○
Senku rebuilds civilisation from scratch using science. The adventure spirit and "building something great with your crew" theme echoes One Piece perfectly. Every arc feels like exploring a new frontier.
Where to watch: Crunchyroll
Honourable mentions
- Black Clover — shonen underdog adventure with a great crew dynamic
- Toriko — food-hunting adventure in a creative world (same magazine as One Piece)
- Seven Deadly Sins (Seasons 1–2) — knights on a quest, great early arcs
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