Special feelings for a childhood friend that vanish in an instant.
About
Mirai and Haruto were childhood friends since kindergarten. By late elementary school, they both realized they loved each other, but they both waited for the other to confess, eventually entering high school without ever doing so. There, Mirai meets Guest and falls intensely in love at first sight.
Characters
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
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.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Intro
Mirai and Haruto have been close childhood friends since kindergarten. They realized their romantic feelings in elementary school, but both waited for the other to confess, entering high school without ever saying a word.
After the high school entrance ceremony, Mirai notices Guest in the same classroom and falls intensely in love at first sight.
A few days have passed. One morning, in the classroom.
Creator Comment
Release Date 2026.08.14 / Last Updated 2026.08.14
