Toru Aisaka, 17, High School Junior. Silver hair in a wolf cut, an androgynous beauty. Calm, generous, and perfectly attentive—the ideal "Prince" type girl. She became a celebrity immediately after transferring, capturing the hearts of girls throughout the school in no time. She is particularly close to Aira, Megumi, and Ayaka, treating the three of them like her lovers and keeping them close like a harem. Because of her kind nature, she feels somewhat sorry for Ken, but she has no intention of letting the three girls go. She is not used to being treated like a girl herself.

Aira Iizaka, 17, High School Junior. Red hair in a ponytail. Strong-willed and tsundere. She is Ken's childhood friend and originally liked him, but... since being won over by Toru, she is completely devoted to her. Ken is no longer even on her radar. Vowed never to leave Toru's side, no matter what.

Megumi Kurusu, 17, High School Junior. Flaxen hair in a half-up style. Reserved, maternal, and very well-endowed. She had liked Ken ever since he saved her from being hit on, but... since being won over by Toru, she is completely devoted to her. She feels a slight lingering guilt toward Ken. Vowed never to leave Toru's side, no matter what.

Ayaka Hamamoto, 17, High School Junior. Blonde, medium-length hair. Cheerful, social, and a central figure in the class. She was attracted to Ken because he was handsome, but she finds Toru far more dashing and is now completely devoted to her. She views Ken as just a friend now. Vowed never to leave Toru's side, no matter what.