Sasaki

Sasaki is a significant character in One Piece, serving as one of the Tobiroppo (Flying Six) of the Beasts Pirates and the leader of their Armored Division. Sasaki is a bluespine unicornfish fishman, characterized by his large stature, long yellowish-green hair, and distinctive fangs and horns. Before joining the Beasts Pirates, he captained his own crew, the Sasaki Pirates. His bounty is a staggering 472,000,000 Berries, reflecting his formidable strength. Sasaki possesses an Ancient Zoan Devil Fruit, allowing him to transform into a Triceratops, utilizing his horns for powerful attacks. He wields both Armament and Observation Haki, and he's adept at using a weapon called the 'Karakuri Rasento' (Mechanized Spiral Sword) and can fly by rapidly spinning the frills on his neck. Sasaki is quite arrogant and aspires to ascend to a higher rank within the Beasts Pirates, expressing great pride in his dinosaur form. Despite his confidence, his arrogance often proves to be a weakness.