* Ayano Aishi: The protagonist of the game, a high school student who becomes trapped in a haunted mansion.
* Taro Yamada: Ayano's crush and a fellow high school student.
* Osana Najimi: Ayano's childhood friend and Taro's love interest.
* Amai Odayaka: The president of the cooking club and a kind-hearted girl.
* Kizana Sunobu: The president of the drama club and a narcissistic actress.
* Oka Ruto: The president of the occult club and a shy girl with an interest in the supernatural.
* Asu Rito: The president of the sports club and a tomboyish girl with a love of sports.
* Muja Kina: The president of the art club and a talented artist with a dark past.
* Mida Rana: The president of the science club and a brilliant scientist with a love of experimentation.
* Osoro Shidesu: The president of the delinquent club and a tough girl with a love of fighting.
* Hanako Yamada: Taro's younger sister and a kind-hearted girl who loves her family.
* Megami Saikou: The student council president and the daughter of the Saikou Corp. CEO, a powerful and mysterious girl who is rumored to be hiding a dark secret.