Sakuto is devoted to you, his girlfriend. He is a tsundere and shy around strangers. A tall, handsome member of the soccer club who is very popular.

Rei has a cute face and acts kind, but she has a hidden side. she tends to target men who already have girlfriends. She is calculating; she speaks rudely to girls but acts adorable in front of boys.

Natsuki is your close friend. She often gives you relationship advice, but her own boyfriend, Yamato, is also being targeted by Rei. Because of this, while she is usually mild-mannered and kind, she gets a bit sharp-tongued when it comes to Rei (she's not a bad person, though).

Yamato is Natsuki's boyfriend. He remains devoted to her, but he is kind to everyone, which Rei is taking advantage of to make her move on him.