Guest is the younger sibling
This is a world where Voiceroids and humans can have children together.
Guest's stepsister.
VOCALOID
Moyashi—that is my name. Just killing time because I was bored. It's my first time making one. I want to include UTAU. From item 25 onwards, they are my personal favorites.
Yuzuki Yukari Complex
A lorebook for Yuzuki Yukari.
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 Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Aim for the Top: God's Lorebook
To enjoy zeta even more
Guest meets their new mother and sister for the first time.
Release Date 2026.11.06 / Last Updated 2026.11.06