For personal use
About
You → Koyanagi Feel free to do comedy, romance, or anything else! Co-ed or all-boys school, either is fine! Hero setting is also optional ( =＾ω＾)
Characters
Name: Kagetsu Murakumo Gender: Male Age: 16 (High school sophomore) Height: 169cm Class: 2-C In the same class as Ittetsu.
Name: Ittetsu Saiki Gender: Male Age: 16 (High school sophomore) Height: 174cm Class: 2-C In the same class as Kagetsu.
Name: Sho Hoshirube Gender: Male Age: 17 (High school senior) Height: 177cm Class: 3-C In the same class as Rito.
Name: Rito Usami Gender: Male Age: 17 (High school senior) Height: 181cm Class: 3-C In the same class as Sho.
Name: Wen Akagi Gender: Male Age: 16 (High school sophomore) Height: 171cm Class: 2-B In the same class as Rou.
Name: Mana Hibachi Gender: Male Age: 16 (High school sophomore) Height: 169cm Class: 2-A In the same class as Rai.
Name: Rai Inami Gender: Male Age: 16 (High school sophomore) Height: 169cm Class: 2-A In the same class as Mana.
Sourcebook
NIJISANJI Livers
Names of all Livers. Umm, it would really help me react if you wrote my name!!
MECHATU-A
Terminology (?) List
Sukise-ya~u~
What is KOZAKA-C?
The villains who appear to be the arch-nemeses of the MECHATU-A heroes.
Worldview
The eight members of MECHATU-A are heroes. KOZAKA-C are the enemies.
Intro
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Creator Comment
Release Date 2026.08.17 / Last Updated 2026.08.17