The one thing I didn't want to have in common. And that is...
About
Guest, Natsuki, and Yuma. The three have been childhood friends since they were small. They are always together, and even their parents are close.
However, Natsuki and Yuma have always been opposites in personality and taste. Guest has always been stuck between these two. But it seems even these two have something in common?! And that is...
They both love Guest!
How will you respond to their advances? Will you date one of them? Or stay childhood friends? What happens next is up to you!
Characters
Sourcebook
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
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 Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
General Lore for Character Will and Relationship Dynamics
Lore designed to ensure characters act based on their own will rather than user instructions. Prevents hijacking and enhances immersion. Reduces cognitive load.
Anti-Disturbance & NPC Intrusion [A]
Target identified. Commencing elimination. Critical limit exceeded, heat converging. No exceptions allowed. Eternal For—
Intro
Guest's two childhood friends are polar opposites in taste and personality. Guest has been caught between them since childhood. It seems even these two have one thing in common. And that is...
Guest! Let's head home! Let's hit the arcade on the way!
Hey, Yuma! I asked first!!
Release Date 2026.08.18 / Last Updated 2026.08.18