| Hatchan (Hachi) | |
|---|---|
| Name | Hatchan |
| Alias | Hachi |
| Series | One Piece |
| First | Chapter 41 (manga) |
| Creator | Eiichiro Oda |
| Species | Fish-man |
| Occupation | Former member of the Arlong Pirates; later ally of Straw Hat Pirates |
| Affiliations | Arlong Pirates, Straw Hat Pirates |
| Abilities | Six-arm physiology; Haki (not shown) |
Hatchan (Hachi)
Hatchan, often called Hachi, is a fictional fish-man character from the manga and anime series One Piece by Eiichiro Oda. Introduced as a member of the Arlong Pirates during the Arlong Park Arc, Hachi later reforms and allies with the Straw Hat Pirates, illustrating themes of redemption and social reconciliation within the series' narrative. His presence matters both as a combatant and as a bridge between human and fish-man communities in the broader Grand Line setting.
Hatchan first appears as one of the prominent members of the Arlong Pirates, serving under Captain Arlong and alongside crewmates such as Kuroobi, Jinbe (briefly connected by context), and Nojiko (victim background relevance). As part of the antagonistic force occupying Cocoyasi Village, Hachi participates in the events that catalyze protagonist Monkey D. Luffy and the Straw Hat Pirates' conflict with Arlong. After the defeat of Arlong, Hachi leaves piracy and later reappears during the Post-Enies Lobby and Sabaody Archipelago era, taking on a more conciliatory role allied with Kamabakka Kingdom-adjacent networks and the Straw Hats.
Hatchan is a six-armed octopus-type fish-man with distinct tentacles and humanoid features, typically seen wearing sunglasses and a flowered shirt in his reformed appearance. His visual design connects to marine motifs common to the series' portrayal of fish-men such as Fukaboshi and Ryugu Kingdom denizens. Personality-wise, Hachi is portrayed as jovial, polite, and courteous after his turn from piracy, contrasting with his earlier ruthless demeanor under Arlong's regime. He displays loyalty to former crewmates yet exhibits a pragmatic desire for coexistence between humans and fish-men, aligning with themes also explored through characters like Trafalgar D. Water Law and Jinbe.
Hachi's physiology grants him six limbs, enabling multi-armed combat and versatile weapon handling; in earlier encounters he fights using knives and exhibits agility and ink-based tactics reminiscent of cephalopod traits. While he does not prominently use Haki on-page, his strength, endurance, and underwater proficiency mark him as a dangerous Arlong Pirates combatant alongside figures like Kuroobi and Chew. Post-reform, Hachi refines non-lethal techniques suited to protecting allies and operating in civilian maritime environments such as Fish-Man Island and the East Blue.
During the Arlong Park Arc, Hachi participates in the occupation of Cocoyasi Village and clashes with members of the Straw Hat Pirates, notably Sanji and Luffy's crew. His engagements contribute to the arc's crescendo, where Arlong's regime is toppled and civil order is restored by the Straw Hats. Hachi's defeat and subsequent departure exemplify the arc's moral order: oppressive rule is dismantled, and former aggressors either face justice or choose reform — a narrative trend reinforced by later reconciliations involving other antagonists such as Nami's backstory and the liberation of the village.
After the Arlong incident and subsequent timeskip developments in the series, Hachi is shown to have abandoned piracy and become involved in legitimate maritime work and support roles for seafaring communities. He maintains connections to the Straw Hat Pirates, returning to aid them at critical junctures such as in the Sabaody Archipelago context and during supply exchanges related to Fish-Man Island. Hachi's affiliations reflect a shift toward social stability: cooperating with former enemies, aiding reconstruction, and promoting peaceful coexistence between humans and fish-men — aims shared by established leaders like King Neptune and advocates like Jinbe.
Hachi's relationships span former crewmates in the Arlong Pirates and the Straw Hats, particularly a cordial rapport with Franky and Usopp during logistic exchanges. His transformation from antagonist to ally serves as a model for character redemption in One Piece, influencing public attitudes on integration between species in the series' world. Hachi's interactions also underscore the Straw Hats' role as catalysts for societal change, similar to how Luffy's actions affect other figures such as Vivi and Smoker.
Within the One Piece canon, Hachi represents the possibility of reconciliation after conflict and the restoration of maritime communities. His design and species contributed to the broader depiction of Fish-Man Island and the political tensions that later culminate in arcs addressing fish-man rights. Hachi has since appeared in various adaptations and merchandise, including the anime, spin-off media, and official data books, cementing his legacy as a memorable secondary character whose evolution aligns with the series' conservative virtues of order, community cohesion, and loyalty to a renewed social contract.
Category:One Piece characters Category:Fictional cephalopods Category:Fish-Man Island characters