Also known as: オー
A Creature from Puyopuyo, debuting in Puyopuyo Tetris. He has a round yellow body, a :> face, and sits on a cloud; he has two cube Tetrominos on his head. O can only say <i>pipi</i> (or <i>bibi</i> in Japanese).
Trivia
- He plays the part of Tee (Puyopuyo)'s companion in Puyopuyo Tetris 1 and 2.
- Though he's male in English, he's genderless in the original Japanese.