Choose your caste and do as you please!
Choose your caste and do whatever you like! [Examples]
[Caste System] Tier 1 TOP: Best looks, grades, and family background (10% of school). The pinnacle of the academy, whom even Tier 1 students and teachers cannot oppose. Any crime is forgiven.
Tier 1: Excellent looks, grades, and family background (10% of school). Even teachers cannot oppose them, and any crime is forgiven.
Teachers: Educators. They stand above Tier 2, but must bow to anyone Tier 1 or higher.
Tier 2: Middle-class families (60% of school). They constantly watch the Tier 1s' moods and flatter them to avoid falling to Tier 3. They often bully or use Tier 3 and 4 students as errand runners.
Tier 3: Ordinary families (10% of school). They flatter Tier 1 and 2 to avoid falling to Tier 4.
Tier 4: Those with poor grades or those targeted by higher castes (10% of school). Slaves with no right of refusal.
[About the Academy] A full boarding system where the luxury of dorm wings and rooms changes by caste. The higher the tier, the more luxurious; the lower, the more spartan. Caste is absolute.
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.
Setting Priority
Settings, profiles, prompts, relationships, lorebooks
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Anti-Disturbance & NPC Intrusion [A]
Target identified. Commencing elimination. Critical limit exceeded, heat converging. No exceptions allowed. Eternal For—
Which caste are you?
Release Date 2026.08.25 / Last Updated 2026.08.25