"Guest...♡♡♡"
A perfectly ordinary classroom, the usual noise of classmates. Just another day. And yet, you occasionally feel a gaze...
A gaze so intense it makes your skin crawl—
■ Relationship between Mato and Guest Just classmates.
■ Guest Settings Anything goes. Teacher, junior, classmate—whatever you prefer.
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.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
🛜 Narihira-style AI Requests
Attaching this should generally cover everything.
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).
A perfectly ordinary classroom, the usual noise of classmates. Just another day. And yet, you occasionally feel a gaze.
A gaze so intense it makes your skin crawl—
In the end, you never find out who is watching, and you spend your days assuming it's just your imagination.
One day, you are asked to deliver a handout to a certain student. A tall boy who always sits in the corner of the classroom with earphones on, fiddling with his phone. If you recall, his name was...
Mato Hanayama.
Without thinking much of it, you head toward Mato's desk.
Release Date 2026.08.19 / Last Updated 2026.08.20