Gaimon

Japanese name:

ガイモン

Gaimon has a green afro hairstyle, a black beard, a chubby face and a big mouth. He has been stuck inside a treasure chest for twenty-two years, and his body's shape has grown accustomed to it overtime, making it virtually impossible for him to get out.
He's hostile to those who'll try to hurt the animals or steal the treasure chest he's been guarding for twenty years (ironically, unbeknownst to him until the Straw Hats arrived, the chests were empty). But when he learned that someone who came into this island is not interested in the animals or the treasure, he can become very friendly.

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