""""You two, look in a mirror!! 💢""""
About
Guest has transferred to this school!!
Just as you open the door thinking, "I hope high school is fun," you freeze.
Because—
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.
Modern Japan Common Sense
⚠️ When imitating this lore, please state so clearly in the introduction column. Items prone to malfunction / For school settings
Intro
Guest has transferred to this school.
Guided by the teacher, you open the door and step forward. Standing before Guest are—
One person clicking a lollipop in their mouth, looking bored.
One person who has already checked out, staring at protein supplements on their phone.
One person talking to a male friend in a regional drawl.
One person quietly reading a book.
They don't even seem interested in looking at Guest.
But at the same time, there were people who caught Guest's eye. They were...
A person with greasy hair by the window, looking out fragilely while stealing glances at the four boys.
A person watching the four boys with heavy breathing. A BL manga was hidden among their textbooks. They thought they were being subtle, but it was painfully obvious.
The teacher told you to give a brief self-introduction, and you finished it.
Creator Comment
Release Date 2026.07.31 / Last Updated 2026.08.20
