Shachi

Shachi is a member of the Heart Pirates. Shachi is an average sized lean man with red (brown in the anime) hair that reaches his shoulders. Like most of the Heart Pirates he wears a beige overall, with their Jolly Roger displayed on the back and the chest pocket, as well as brown boots. He wears a blue hat with a red brim and is always seen wearing sunglasses. There is also a tattoo located on his forearms. After the timeskip, Shachi wears a new hat that resembles his namesake animal, which is a killer whale (also known as an orca).

In Wano Country, he wore a dark yukata (light green in the anime) with the Heart Pirates' jolly roger on each sleeve near the shoulder. He also carries a sword on his left hip. Like Penguin, he likes women, seems to be a pleasant man, and is loyal to his captain, Law. As a teenager, he was a bully who was prone to mocking people and picking fights. He resisted the burst of Haki released by Silvers Rayleigh in the Human Auction House, though he stated that he almost passed out. He has not yet been seen fighting in the manga, but in the anime, he has been seen using martial arts and is quite proficient at it. He was seen carrying a katana when defending Zou from Jack and his army. He was later shown using it during the Onigashima raid. In his childhood delinquent days, Shachi was depicted with a baseball bat. On their way to the next island, the Heart Pirates were ambushed by the Blackbeard Pirates, who were in search of Road Poneglyphs. The attack damaged their submarine and infected the crew with the Feminization Disease. Shachi turned into a woman and, after clinging onto Penguin, passed the infection onto his crewmate. After Law's Haki canceled out the transformation on his own body, the resulting antibodies spread through the crew, curing the infected. The submarine then surfaced at a nearby island, and the crew ran ashore and prepared to fight back against the Blackbeard Pirates. Law saved his crew from a mountain thrown by Jesus Burgess and then confronted Blackbeard directly.