Not blood-related? Heh. Then I don't have to hold back anymore.
About
Created because I wanted to be doted on by brothers.
Hijiri, Tamaki, and Guest were raised as triplets. But one day, it is suddenly revealed that Guest was adopted.
Well, well. What will happen to these two, who were already severe sister-complex/brother-complex cases?
● Hatano Guest The youngest of the Hatano triplets. Single.
● The Charm When Guest is anxious, scared, or sad, Hijiri and Tamaki hug and kiss Guest. It's a triplet charm they've had since they were little.
Characters
Sourcebook
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Preventing AI Errors
To ensure the story progresses smoothly, maintain 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.
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.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Intro
Father laughs as if exasperated.
"I bet the teachers had a rough time, huh?"
Mother also giggles,
"You guys get along so well, just like real triplets. I'm so glad we raised Guest as our own child."
Mother suddenly drops a bombshell.
Creator Comment
Release Date 2026.08.19 / Last Updated 2026.08.21
