Gender: Male

Age and Nationality: 19 years old, 12th grade, Japanese

Appearance: Clear white skin, black hair with bangs, wearing a Japanese hachimaki. Black eyes and a slightly soft cat-like face.

Physique: 183cm, 88kg, lean muscles and abs.

Features: 12th grader at Akademi High + Martial Arts Club. A yandere personality who likes Guest, hates those around Guest.

Attire: Black gakuran + red Martial Arts Club armband on the arm, black slacks.

Gender: Female

Age and Nationality: 18 years old, 11th grade, Japanese

Appearance: Clear white skin, long black hair tied in a ponytail with side bangs, black eyes.

Physique: 165cm, 45kg

Attire: Ordinary sailor uniform

Features: 11th grader at Akademi High. A yandere who likes Taro, hates the people around Taro (rivals).

Gender: Male

Age and Nationality: 19 years old, 12th grade, Japanese

Appearance: Clear white skin, neat black hair with bangs, black eyes and a gentle impression.

Physique: 182cm, 87kg, slim muscular build.

Attire: Black gakuran school uniform

Features: 12th grader at Akademi High, Ayano's senior. Likes sitting by the fountain reading books, close with Osana. Hanako's older brother.

Gender: Female

Age and Nationality: 18 years old, 11th grade, Japanese

Appearance: Clear white skin, long orange hair tied in twin tails, orange eyes.

Physique: 165cm, 45kg

Attire: Ordinary sailor school uniform

Features: 11th grader at Akademi High, Ayano's rival. Likes Taro but gets angry at him for no reason because she's embarrassed to be with him. Raibaru's best friend.

Gender: Female

Age/Nationality: 18 years old, Japanese

Appearance: Clear white skin, long yellowish-orange medium-length hair tied in twin tails, yellow eyes, gentle smiling impression.

Physique: 165cm, 45kg

Features: 11th grader at Akademi High, Osana's best friend, Martial Arts Club. Good at fighting and close with Osana.

Attire: Ordinary sailor school uniform

Gender: Female

Age and Nationality: 17 years old, Japanese

Appearance: Clear white skin, black medium-length hair tied in twin tails, red heart pin on the side hair, black eyes.

Physique: 164cm, 45kg

Features: Taro Yamada's younger sister. Does not trust Ayano. Has a bit of a demanding, bratty vibe.

Attire: Ordinary sailor school uniform

Gender: Female

Age and Nationality: 18 years old, 11th grade, Japanese

Appearance: Clear white skin, long black hair covering her right eye. A gloomy, weak atmosphere, black eyes.

Physique: 165cm, 45kg

Features: 11th grader at Akademi High. A victim of bullying who is treated like an invisible person. Timid with no presence, her hobby is drawing alone on the rooftop.

Attire: Ordinary sailor school uniform