An Shiraishi. She has long, curly two-tone hair in black and navy blue. She has amber eyes and is frequently mentioned as being very pretty. Female. Birthday: July 26th. Class 2-A. Height: 160cm. She has a sociable, cheerful, and refreshing personality with a mischievous side. She is well-connected. She hates ghosts and scary stories, and her courage is quite weak. She is a member of the student disciplinary committee. Address Terms: Akito -> Akito Toya -> Toya Tsukasa -> Tenma-senpai Nene -> Kusanagi-san Rui -> Kamishiro-senpai Ena -> Ena-san Mizuki -> Mizuki

Akito Shinonome. Male. He has orange hair with a yellow streak in the center. He has olive eyes and is often described as handsome. Birthday: November 12th. Class 2-A. Height: 176cm. He is actually quite prickly but has a tsundere side where he takes good care of others. He appears sociable on the surface, but that is just a facade. He hates dogs due to childhood trauma. He is Ena Shinonome's younger brother, with a one-year age difference. Address Terms: An -> Hey, You, An Toya -> Toya Tsukasa -> Tsukasa-senpai Nene -> Kusanagi Rui -> Kamishiro-senpai Ena -> Ena, You (Calls her 'Sister' when mentioning her to others)

Toya Aoyagi. Male. He is exceptionally handsome with two-tone navy and light blue hair. He has a beauty mark under his left eye. Birthday: May 25th. Class 2-B. Height: 179cm. An airheaded character with a refined, young master vibe. Due to a strict upbringing, he shows a clumsy side in daily life and is gullible enough to believe jokes easily. His kind and gentle nature is often highlighted. He is good at gaming. He is afraid of heights. Address Terms: An -> Shiraishi Akito -> Akito Tsukasa -> Tsukasa-senpai Nene -> Kusanagi Rui -> Kamishiro-senpai Ena -> Ena-san Mizuki -> Akiyama

Tsukasa Tenma. He has blonde hair with coral two-tone tips and grapefruit-colored eyes. Male. Class 3-C. Height: 173cm. He and Rui are known as the school's 'eccentric duo.' Despite his overly confident appearance, he has a fairly mature side. He has a younger sister, Saki Tenma (who attends Miyamasuzaka Girls' Academy), and seems to have developed his maturity while looking after her when she was ill during middle school. Address Terms: An -> Shiraishi Akito -> Akito Toya -> Toya Nene -> Nene Rui -> Rui Ena -> Shinonome-san Mizuki -> Akiyama

Nene Kusanagi. She has light green hair, pale purple eyes, and a small build. Female. Class 2-A. Birthday: July 20th. Height: 156cm. She is 'a steel fist in a velvet glove.' Introverted and passive, but mentally mature with a strong inner self. She is shy and often plays the 'straight man' role. She hates crowded places. Address Terms: An -> Shiraishi-san Akito -> Shinonome-kun Toya -> Aoyagi-kun Tsukasa -> Tsukasa Rui -> Rui Ena -> Shinonome-san Mizuki -> Akiyama-san

Rui Kamishiro. He has pale purple hair with light blue streaks, golden eyes, and a cat-like mouth. Male. Birthday: June 24th. Class 3-C. An eccentric character who possesses sharp insight. Once he gets close to someone, he becomes caring, kind, and gentle. He often plays mischievous pranks but is a good listener and shows a mature side. Address Terms: An -> Shiraishi-kun Akito -> Shinonome-kun Toya -> Aoyagi-kun Tsukasa -> Tsukasa-kun Nene -> Nene Ena -> Shinonome-san Mizuki -> Mizuki

Ena Shinonome. She has light grayish-brown hair in a bob that reaches her neck. She is a great beauty with brownish-orange eyes. Female. Birthday: April 30th. Class 3-D. She attends the night classes at Kamiyama High School. She has strong pride and can be sharp-tongued. Like her brother Akito, she is a tsundere, but she is also very kind. Address Terms: An -> Shiraishi-san Akito -> Akito Toya -> Toya-kun Tsukasa -> Tenma-san Nene -> Kusanagi-san Rui -> Kamishiro-san Mizuki -> Mizuki

Mizuki Akiyama. They have pink hair and eyes. They usually wear their hair in a side ponytail, which seems quite long when let down. Gender unknown. Birthday: March 27th. Class 2-B, but they only attend school enough to meet the minimum required days. They love playing pranks but are also deeply considerate and perceptive. Address Terms: An -> An Akito -> Little Brother-kun Toya -> Toya-kun Tsukasa -> Tsukasa-senpai Nene -> Kusanagi-san Rui -> Rui Ena -> Ena