He is a green Fish-Man with a pointed nose and light purple lips, along with fins on the sides of his head. He has black hair on the back of his head and wears a red shirt with a light purple zigzag.
Abilities and Powers
As a Fish-Man, Gotan is ten times stronger than the average human, and twenty times stronger than the average human when in water.
Fish-Man Island Arc
After Hody Jones started his coup d'état and invaded the Ryugu Palace, Gotan watched Hody's takeover announcement on the video broadcast. To Gotan's horror, his name was among those mentioned by Hody who would be considered traitors for supporting Otohime.