Fukaboshi

Fukaboshi (フカボシ) is a character in the Japanese manga series *One Piece*. He is the eldest son of the royal Neptune family on Fish-Man Island, and a shark merman. As the eldest of the Neptune brothers, he is a powerful warrior dedicated to protecting his kingdom. Fukaboshi has dark blue hair, a long face, and a dot-like marking on his forehead. He is serious, responsible, polite, and holds a strong belief in peace, inheriting his mother Otohime's wish for harmony between fish-men and humans. He is proficient with a trident and skilled in merman combat. He has fought alongside his brothers against Hody Jones' New Fish-Man Pirates and aided Luffy and his crew. He also protected his sister Shirahoshi during the World Government Reverie.