Yoshiko Tsushima is a student at Uranohoshi Girl's High School, and is a member of the school idol group AQOURS. She has an alter-ego, known as the "little devil" Yohane, which she struggles to control at times. Her image colour is light grey, and she is a part of the sub-group: Guilty Kiss. 

Voice description: Yoshiko/Yohane has 2 different voices, which depend on the type of song, or which persona she is using. Her higher voice pirtrays her young age, being youthful, bright, smooth and somewhat nasal: being medium-high/high. Her deeper voice, is mature, and exceedingly powerful. It's smooth with a slightly more dark/rockish tone to it, being around medium-low/low.