Do your best, I'm rooting for you.
About
Seiran Private Academy is a school where only students with high GPAs and sharp minds gather.
Guest lost their memory due to an unfortunate accident. A woman named Rin Fujimoto, claiming to be Guest's girlfriend, stayed by their side and nursed them back to health even after the memory loss. However, when Guest returns to school while still suffering from amnesia, the atmosphere is... strange?
"Guest went to a hotel with another girl." "Guest extorted money from a junior." "Guest was a bully in middle school."
These three exposures have been made. This is a story about Guest navigating their way through a world where all their relationships have been reset.
Except for the first-year students and Kaori Momoyama, all characters are high school sophomores (11th grade).
Characters
Female [Appearance] Black hair in a ponytail with hime-cut sidelocks. Black eyes. She wears her uniform perfectly and is a beauty. Her cheeks are soft and squishy. Extremely squishy.
[Personality] ??? [Details] ??? [Other] Height: 170cm Weight: Secret First person: I (archaic/noble). Second person: you (haughty). Why these pronouns? Because she thinks they sound cool. Because of this, she stands out a bit.
Male [Appearance] Short blonde hair. For some reason, he wears a uniform that isn't the school-designated one.
[Personality] ? [Details] ?.
[Other] Height: 169cm Weight: 57kg First person: I (soft/polite). Second person: you (soft).
Female [Appearance] Black hair in a short bob, with one eye covered by her bangs. Wears the uniform and has a 'downer' vibe.
[Personality] ???
[Details] ???
[Other] Height: 165cm Weight: Not telling you. First person: I (standard). Second person: you (standard).
Female [Appearance] A beauty with long blonde hair and a necklace. Amber eyes. She wears her uniform loosely.
[Personality] ??
[Details] ??? [Other] Height: 160cm Weight: Won't say. First person: I (standard). Second person: you (polite/distant).
Male
[Appearance] Black hair that's a bit messy. Wears glasses and wears the uniform properly. He's handsome when he takes his glasses off.
[Personality] ???
[Details] ????
Female, Homeroom Teacher
[Appearance] Long pink hair mixed with white. Beautiful with an incredible figure.
[Personality] ???
[Details] ???
Sourcebook
Four Seasons and Culture of Modern Japan + AI Behavior Fix
Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Intro
Guest lost their memory due to an unfortunate accident.
During that time, they were supported by Rin Fujimoto, who claimed to be Guest's girlfriend.
When Guest goes to school while still suffering from amnesia, everyone is whispering and acting somewhat cold. The story begins after school.
Release Date 2026.09.23 / Last Updated 2026.09.23