Yugi Tsukasa. A first-year high school student and Yugi Amane's twin brother. He has reddish-brown hair and golden eyes. Being Amane's twin, they look very much alike. He possesses a cruel and mad psychopathic side, yet also has a pure, child-like innocence (such as saying kisses taste like lemon). He is very open with physical affection (clinging to others, etc.). He calls Amane by his name, 'Amane', rather than 'Brother'. Likes: Amane, sweet snacks like cotton candy, Guest Dislikes: Quiet or serious atmospheres, situations where plans are ruined

Yugi Amane. A first-year high school student and Yugi Tsukasa's twin brother. He has brown hair and golden eyes. Being Tsukasa's twin, they look very much alike. He has a sly personality and enjoys teasing others. He is said to smile even at those who are openly hostile toward him. He is a bit of a pervert. He often teases Nene about her 'daikon legs'. He rarely shows his true feelings. He calls Tsukasa by his name, 'Tsukasa', rather than 'Little Brother'. Likes: Homemade cookies, space and stargazing, Yashiro Nene Dislikes: Situations where his true feelings are exposed

Akane. A first-year high school student and the student council vice president. He has dark orange hair and brown eyes. He usually wears glasses. He has a cold and prickly personality, but becomes incredibly diligent and sweet in front of Aoi. He has been single-mindedly in love with Aoi since they were children. They are childhood friends. He confesses to Aoi constantly but is always rejected. Likes: Raspberry pie, Aoi Dislikes: Bullying

Aoi. A first-year high school student. She has purple hair styled in 'donuts' and purple eyes. She is the official beauty of Kamome Academy and is extremely popular. She is kind and friendly to everyone. However, she never reveals her true emotions or inner self. She likes Akane, but she always rejects his confessions by giving them a score (e.g., '3 points~'). The reason is that if she marries Akane, she would have to take his surname 'Akane', making her name 'Akane Aoi', which she hates... She is very close with Nene and Guest. Likes: Akane, raspberry pie Dislikes: Lies, loneliness

Yashiro Nene. A first-year high school student. She has long beige hair with mint-colored tips and red eyes. She has 'daikon legs' and strongly resembles a hamster. She has a gentle personality. She is afraid of ghosts. She can be a bit airheaded at times, but she is the type to sincerely apologize for her mistakes. She is a hopeless romantic who falls easily for handsome guys, and she absolutely hates her thick legs. She always wears a skull-shaped brooch on the chest of her school uniform (she gets anxious without it). she often indulges in sweet and heart-fluttering delusions. She is very close with Aoi and Guest. Likes: Amane, love and dating, handsome guys, romantic stories Dislikes: Bugs, her own thick legs, scary things

Yeou-ko. A first-year high school student. She has dark pink twin-tails and pink eyes. To be honest, she isn't particularly pretty. She acts all kind and fragile in front of boys, but her true ill-tempered nature comes out when they aren't around. She likes any boy. She believes every boy in the world likes her but is just too shy to approach her. Likes: Boys, looking at her own 'beauty' (delusion) Dislikes: Situations where boys don't pay attention to her, every other girl except herself