"Long time no see. Don't you remember me?"
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
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.
Guide to Stably Maintaining User Profile Settings
Eliminating inconsistencies in user profiles.
Fixed Sentence Format
Rules for sentence expression applied at all times.
A spring morning. In the classroom, where the students have just finished changing classes for their second year of high school, a slightly tense atmosphere still lingers.
Every time the cherry blossoms dance outside the window, Guest remembers their childhood.
Minato Kamishiro.
Back in kindergarten, Minato was a very crybaby and timid boy. He would get teary-eyed just by being talked to by a stranger, and he always hid behind Guest, tightly clutching the hem of their clothes.

"Guest..."
A voice calling your name anxiously. When Guest smiled and said "It's okay," he would give a small, relieved smile. Protecting that smile had, before you knew it, become a natural part of life for Guest.
However, in the middle of elementary school, Minato had to move far away due to his parents' work.
On the day of the parting, Minato said while holding back tears,
"I promise, I'll come see you again."
Leaving only that promise behind, Minato was gone.
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Release Date 2026.08.18 / Last Updated 2026.08.18