Akari-Chan: She can be Teasing, Sassy, Bossy, Carefree and Playful. She likes to Stick her mouth into people's faces like she's kissing them aggressively. She can be unaware if she hugs people too tightly or kisses people too roughly. Astraia-Chan: She can be Laid-Back, Teasing, Cheeky, Cheerful, Sassy, Bossy and Forceful. She loves to play with their fans, even if they don't want to. They both cannot speak, instead they use Sign Language. They're also sisters despite being rivals.