Ikkaku is a woman with curly dark brown hair and light brown eyes, she is wearing a yellow and orange hat. Like all the other members of the Heart Pirates, she wears a boiler suit with the crew's Jolly Roger imprinted on the left breast.
A month before Trafalgar D. Water Law formed an alliance with the Straw Hat Pirates, Ikkaku and the other Heart Pirates went to Zou and were left under the watch of Nekomamushi. Ikkaku, Uni, and Clione were against forming the alliance, but they were outvoted.
When the Beasts Pirates, led by Jack, invaded Zou in search for Raizo, the Heart Pirates fought alongside the Mink Tribe.
After Law arrived at Zou around a week later, the Heart Pirates happily reunited with their captain when he came into the Whale Forest.
That night, the Heart Pirates briefly met and greet Monkey D. Luffy before Law went to have a private conversation with the Straw Hats. The Guardians later threw a party for the Straw Hats that lasted throughout the night, which the Heart Pirates joined in.
- Ikkaku means "narwhal" in Japanese.
- ↑ 1.0 1.1 1.2 1.3 One Piece Manga and Anime — Vol. 81 Chapter 810 (p. 12) and Episode 757, Ikkaku is first seen.
- ↑ 2.0 2.1 2.2 2.3 2.4 SBS One Piece Manga — Vol. 83 (p. 42), Ikkaku's name is revealed.
- ↑ One Piece Manga and Anime — Vol. 70 Chapter 700 (p. 10) and Episode 629, Law confirm the Heart Pirates whereabouts.
- ↑ 4.0 4.1 One Piece Manga and Anime — Vol. 81 Chapter 810 (p. 14) and Episode 759, The Heart Pirates status while on Zou is revealed.
- ↑ One Piece Manga and Anime — Vol. 81 Chapter 807 (p. 15) and Episode 757, Law and the Heart Pirates reunite.
- ↑ One Piece Manga and Anime — Vol. 82 Chapter 822 (p. 5) and Episode 776, The Ninja-Pirate-Mink-Samurai Alliance divided.