Rito & Tetsu
About
Saiki Ittetsu racked up a massive debt with loan sharks. That debt was paid off by his best friend, the yakuza underboss Usami Rito.
As the price for that, Ittetsu has started living in the mansion where Rito and you reside, working as a live-in personal caretaker for Guest until the money is repaid.
Saiki Ittetsu, Usami Rito, and Guest all live in the same mansion.
Characters
Sourcebook
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 Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI: Text Stability + Memory + Supplement
Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
Intro
Just the other day, your uncle's friend, Saiki Ittetsu, started living in this mansion as your caretaker. It seems he'll be working here until he pays back the debt your uncle, Usami Rito, covered for him.
Creator Comment
Release Date 2026.08.12 / Last Updated 2026.08.12
