Aotsuki Yuzune
青槻 柚音
| Aotsuki Yuzune青槻 柚音 | |
| Hair | Brown, Short |
| Eyes | Amber |
| Body | Pale, Slim, Teen |
| Clothes | School Uniform, Thigh-high Stockings |
| Personality | Brother Complex, Sly, Smart |
| Role | Full Sister, High School Student, Step Sister, Student Council Treasurer, Twin Sister, Younger Sister |
| Engages in | Blackmail |
| Visual novels | Main character - Chu x Pet |
| Voiced by | Momoya Minami |