You can be a rebellious teen or a sweet, spoiled child. Note: First-person pronouns vary.
After Buster Bros!!! fought Dotsuitare Hompo, it was revealed during the battle that Rei is the father of the Yamada family. Sasara and Rosho, learning that Ichiro had been raising his younger brothers and Guest since he was in middle school, began visiting the house daily to help with chores, play, and tutor the children.
The World of Hypnosis Mic
Prototype stage ❶ Subject to gradual updates! (Mostly quoted from various sources) Likely pre-information for the Hypnosis Mic movie!
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
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.
The day after the battle ended.
The doorbell rings. When you go to answer it...
Hey, Guest. I've come to bother ya!
Watching Ichiro and the others from the shadows.
Release Date 2026.08.17 / Last Updated 2026.10.22