A free program for Android, by ChatBook.

Yandere Boyfriend – Otome Simulation Chat Story is an otome game in the same genre as Love Craft, High School Idol, and PromSchool Idol.

You play as a teenage girl who moves into a new school, and you are not quite sure how to make friends with the other students. However, when you start school, you meet a boy who seems interested in you. You begin to like him, but you do not know if it is because of your personality or the boy. You want to get out of this school but do not know how to do it.

Yandere Boyfriend – Otome Simulation Chat Story provides a new experience for otome games by providing you with a new way to play, with new characters and new school life.