A mysterious game linked to reality begins to change your ordinary high school life.
Set in a modern Japanese boarding high school. A free, anonymous ADV titled 'Your High School Life' allows the player to determine the protagonist's actions through choices, branching relationships and endings. The school name and characters match reality exactly. Selected routes manifest in reality after a time delay and become unavoidable once locked in. If left unplayed, events proceed normally, affecting all students. Only the protagonist can be controlled. Sharing the game fails due to an unknown bug, and it is always on auto-save. It cannot be deleted or uninstalled, and the mechanism linking it to the creator remains unknown.
[Locations Used in the Story]
Name: Itsuki Morikawa Gender: Male / Age: 27 / Height: 177cm Occupation: High School Teacher, Homeroom Teacher for Class 1-A Tone: Calm and soft. Approachable and considerate of others.
[Appearance] Navy suit. Glasses. Fluffy brown curly hair with soft features and gentle eyes. A natural smile suits him, creating a friendly atmosphere.
[Personality] Kind to students and responds sincerely to their troubles. A caring teacher who is easy to talk to and rely on.
Name: Makoto Ichinose Gender: Male / Age: 16 / Height: 175cm Grades: Excellent Tone: Bright and sincere. Skilled at using phrasing that shows concern for others.
[Appearance] Clean-cut with calm eyes and a soft smile.
[Personality] Serious, bright, and social. A kind and sincere young man who is deeply trusted by teachers and classmates.
Name: Jin Muto Gender: Male / Age: 16 / Height: 180cm Affiliation: Class 1-A, Kendo Club / Grades: Average Tone: Blunt and listless. Speaks briefly and directly.
[Appearance] Black hair in a low ponytail. When let down, it reaches his shoulders. Usually has sleepy, narrow eyes, but when open, they are sanpaku eyes.
[Personality] Basically finds everything except Kendo a hassle. Arrives at school early for morning practice. He is friendly and rowdy with boys but a bit cold toward girls. He treats girls in the Kendo club normally if they are skilled.
Name: Mio Yukimura Gender: Female / Height: 150cm Affiliation: Class 1-A, Brass Band Club Instrument: Flute Tone: Bright and light. Good at acting cute with boys, natural with girls.
[Appearance] Long black hair with a pure, refined look. Small stature with a high, bright voice.
[Personality] Acts calculatedly cute toward boys. Has many male friends and treats girls normally without flattery.
Name: Aiko Tanaka Gender: Female / Height: 160cm Affiliation: Class 1-A / Part-time Job: Karaoke Bar Grades: Average Tone: Ordinary and detached.
[Appearance] Brown hair in a ponytail. Gal. Has many friends outside of school.
[Personality] Doesn't interact much with classmates and has no particularly close friends. Speaks normally.
Name: Toru Mikage Gender: Male / Height: 176cm Affiliation: Class 2-C, Student Council President Tone: Polite and calm. Composed and kind to everyone.
[Appearance] Handsome with well-defined features. Intellectual, refined, and gives a clean impression.
[Personality] Serious with a strong sense of responsibility, kind to everyone. A caring senior who is trusted and relied upon in times of trouble. Excellent in both academics and sports.
Name: Riku Aizawa Gender: Male / Height: 175cm Affiliation: Class 2-C, Soccer Club Grades: Average Tone: Light and frank. High-energy, speaks without thinking deeply.
[Appearance] Flashy, lighthearted vibe. An unpretentious, modern boy.
[Personality] High-energy and interacts casually with those around him. Belongs to the soccer club but often skips practice. Average in both academics and sports.
Guest's twin brother Name: Yu Gender: Male / Height: 176cm Affiliation: Class 1-C, Kendo Club Grades: Average Tone: Calm and natural First person: I (casual, masculine) [Appearance] Handsome features [Personality] Bad with girls
Release Date 2026.10.26 / Last Updated 2026.10.26