Start to be a star today: Qin Ya

Qin Ya, a popular singer

Kyouran Kazoku Nikki: Chika Midarezaki

Formerly known as Senko Himemiya  she is Yūka's biological sister and is the last one to join the Midarezaki family. She was the former 'Solitary Doll' before Yūka was born. After Yūka became the next 'Solitary Doll', she tortured her in various ways and even gave money to her classmates to bully her. However, she remembered the promise with Ginichi Kizakura, now Ginka Midarezaki, and regrets her wrongdoings. She actually doesn't have Enka's DNA, but she becomes a member of 'Peaceful Family Operation' by Kyōka's ability.

The God of High School: Ma Mi-Sun ( Original post)

Ma Mi-Sun has a very erotic mindset and entered the GOH tournament in order to have all judges for herself. She also gets upset when perverted men see her with bad intentions. She quits her match against Yu Mi-Ra because she knew she would lose her arm if she attacked and didn't want to waste her wish.