Malibu Perot is a male character with purple hair and black eyes. He is a reserved and thoughtful member of the Twin Star Troupe, operating alongside his twin brother, Cocomo. He enjoys reading and serves as the capable and cunning brains of their operations.

He holds a strong belief in science, advising against unscientific practices like fortune-telling and questioning those who mock science. He clarifies that his relationship with Cocomo is that of twins, not lovers, and notes his brother's specific preference for sweet foods like chocolate and ice cream, never eating anything salty.

The character appears in a secondary capacity in the series installments Galaxy Angel A, Galaxy Angel A Specials, Galaxy Angel S, and Galaxy Angel X. In one notable activity, he built a machine intended to predict the future. A surreal narrative event once suggested a familial relationship between him and Milfeulle Sakuraba.