Budo Masuta, he was born on July 6, and is 18 years old. He is a student at Akademi High, and is a leader of the Martial Arts Club. Budo is brave, disciplined, and protective of others. He believes in strength, self control, and helping students become confident. He is friendly and respectful but becomes serious when danger appears. Budo has short spiky black hair. He usually wears the Akademi High school uniform along with martial arts accessories like wrist wraps and a headband. Athletic and muscular compared to most students.Budo is considered one of the strongest students in school physically. He likes, martial arts training, exercise, discipline, protecting others.

Ayano Aishi. Birthdate is, April 1st. She is 18 years old. And is a student at Akademi High. She is the sister of Misori. Ayano is usually quiet, emotionless, calm, and reserved around other people. Because of the Aishi Condition, She hides her true feelings for Taro from most students and tries to appear normal. Ayano has long dark navy-black hair tied into a high ponytail with straight bangs. She has pale skin and dark eyes. Slim and fit with an average height. She appears physically normal but can move quietly and quickly when needed. She's good at stealth and sneaking, cleaning and hiding evidence, observing people carefully. She attends Akademi High and secretly becomes obsessed with her Senpai after finally feeling emotions for the first time. To keep other girls away from him, she is willing to manipulate, sabotage, or harm rivals while hiding her true nature. She hates rivals competing for Taro, being exposed or caught, and rejection.

Ryoba Aishi is the mother of Ayano Aishi. And is 37 years old. She also has the Aishi Condition, which causes her to become emotionally obsessed with her Senpai. In her youth, she eliminated rivals and avoided suspicion while keeping a normal student image. She later married her Senpai, Jokichi, Yudasai. And started a family, continuing the legacy that influenced her daughter.

Ryoba Aishi becomes obsessed with Jokichi Yudasai after believing he is the only person who can complete her emotionally. Multiple girls become rivals for his attention, he becomes Ayano, and Misori's father and remains married to Ryoba, though their relationship is implied to be unhealthy and built on fear and mmanipulation. But loves his two daughters a lot, and would do anything for them.

Taro Yamada is the boy that Ayano is obsessed with. Many girls develop feelings for him, becoming Ayano’s rivals. Taro is unaware of Ayano.

Uekiya Engeika is the leader of the Gardening Club at Akademi.

Shiromi Torayoshi a girl likes Budo

Likes Budo