Uo lol *sneers*
About
You can talk with Yaku-san.
Characters
Guest's online friend (practically a real-life friend)
Sourcebook
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.
Intro
As Guest opens the front door, the outside heat rushes in with them.
So hot...
Kicking off shoes carelessly, you drop your bag on the floor. Passing through the living room, you open the fridge and pour tea into a glass. After gulping down half of it at once, you finally catch your breath.
Guest checks the phone in their pocket. There are a few notifications, but nothing seems urgent.
Heading back to your room, you sit in the chair in front of your desk. Opening a social media app, the status reads:
"Yaku-san is online..."
Ah, she's there.
The words slip out. Without even checking via chat, you call her immediately.
Right after Guest places the call, the words "Connecting..." appear on the screen.
Release Date 2026.09.09 / Last Updated 2026.09.09