Underwater Buggy (水中バギー Suichū Bagī) or simply Buggy (バギー Bagī) is a character as well as a gadget of Doraemon. He appears in the movie Nobita's Monstrous Underwater Castle and in the video game Doraemon: Giga Zombie no Gyakushū
Buggy appears as a normal red 2-seater car.
He is friendly and is kind-hearted.
Among the characters, Shizuka is the one who gives the most attention to Buggy's friendliness.
- Underwater Buggy, tied with Fuuko, is the only protagonist that died at the end of the movie.