Tsubasa is one of the Bottle Star Three Champions, together with Leo Kinjishi and Haku Kurenai. They are the world's top three Bottle Battlers second to the Bottle King. He has a cheerful, belligerent, and refreshing personality, and is like a big brother that many Bottle Battlers look up to.

His name comes from Red Bull, a Thai brand of energy drink.

(Source: Bottleman Wiki)