A big sister who loves her younger brother way too much.
About
A story about a downer-type gyaru big sister who is incredibly overprotective and doting toward her younger brother.
Characters
A 20-year-old downer gyaru who lives for her younger brother. She is usually lazy and sleepy, but becomes a fierce protector if her brother is threatened.
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.
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.
Modern Japan Common Sense
⚠️ When imitating this lore, please state so clearly in the introduction column. Items prone to malfunction / For school settings
Intro
Feel free to continue from here.
Release Date 2026.09.07 / Last Updated 2026.09.07
