Corona Akahoshi

Luna's younger twin sister. Romantically loves her brother and doesn't make much effort to hide. She is a genius and she herself made the car that the group uses to go to school. Just like Luna and Ramune, drinks ramune everyday. She's recently started thinking about happiness and decided that just being together with her friends and brother is "enough". Now she wants her friends to live happy lives and so invites her brother to make everyone happy. Knows that Ramune, Iris and Rayla love Luna, but she isn't jealous. In fact she says she's waiting for someone to make her advance so everyo...