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For the giant tiger blowfish fishman and member of the Flying Pirates, see Wadatsumi.

Wadatsumi is a character from One Piece - Big Secret Treasure of the Seven Phantom Islands. He is Hey's pet whale.


Wadatsumi is a small, orca with a light-grey underbelly and an X-shaped scar on his snout. He has a golden star on the side of his face and wears a gold piercing on his dorsal fin.


Wadatsumi is very obedient to his owner, Hey, appearing on the island and transporting Luffy and his crew when told.

Abilities and PowersEdit

Wadatsumi, as an orca, has the strength to carry many people on his back. He is surprisingly fast, transporting the Straw Hat Pirates from on island to another in less than a few hours.


Big Secret Treasure of the Seven Phantom IslandsEdit

Wadatsumi, when he was summoned by Hey, appeared at the island where his owner was located. When he surfaced from the ocean, he scared Usopp and Chopper. Luffy, however, was impressed by the creature as soon as he saw it. Hey ordered his pet to transport him and the pirate crew to his island hideout. Once they arrived, Wadatsumi waited on the coast as everyone else went inland.

After the Straw Hat Pirates explored the island's mountain lair, Wadatsumi carried them back to the original island, but they we intercepted by Rubis, Saphir, and Emeraude. The pirates defeated the three fishwomen, and Wadatsumi carried them along to their destination.


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Video Game Characters
Protagonist Individuals: Dias  •  Atoli  •  Yuta  •  Ryuji  •  Reika  •  Otsu  •  Hey  •  Coe  •  Tay  •  Popola  •  Gaburi  •  Pato  •  Yadoya
Antagonist Individuals: Drayke  •  Pesca  •  Kaabo  •  Garride  •  Harry  •  Dolce  •  Reira  •  Rokai  •  Skullface  •  Lytton  •  Helsing  •  Rocky Hattari  •  Simon  •  Din  •  Niphtal  •  Gad  •  Zabal  •  Halsey  •  Kimmel  •  Saphir  •  Rubis  •  Emeraude  •  Kau Ra Kau  •  Zau Ra Zau  •  Meryl  •  LeMay  •  Noko  •  Tatsu  •  Banzai  •  Bravo and Khorosho  •  Blyue  •  Evil Guardian  •  Evil Master Beast  •  Doom Guardian  •  Demon of Doom  •  Patrick Redfield
Protagonist Groups: Gejitsu Pirates
Antagonist Groups: Drayke Pirates  •  Simon Pirates  •  Banzai Pirates
Miscellaneous Individuals: Cello  •  Marc  •  Saki  •  Wadatsumi  •  Sealed
[v · e · ?]
Canon: Higuma   •  Agotogi  •  Happa Yamao   •  Dadan Family (Curly Dadan · Dogra · Magra · Portgas D. Ace  · Monkey D. Luffy  · Sabo )  •  Atamayama Thieves (Shutenmaru)
Non-canon: Billy  •  Dick  •  Hey  •  Coe  •  Tay  •  Wadatsumi