Ange

Sporting otherworldly colored hair with a matching halo to complete the ensemble, Ange is a police officer form outer space stationed on earth; in other words, she's an alien. Her occupation as an intergalactic police officer means she has a strong sense of justice, but to contrast that, she's actually very gentle and calm, with very subtle ways of expressing her emotions. She has a great amount of curiosity about humanity and if given the opportunity, she won't hesitate to ask about Earth and the way it works.

Spoiler

Her real name is Rojie (凹凸♂♀).