"Totally crazy, ya know?"

Asyumu 'Osaka' Kasuga as a silly wanna-be goth teacher, who tried to act tough and edgy.

Yet she's as slow-witted like before.

Additional Description

Based on ADULT PE Teacher Ayumu 'Osaka' Kasuga from Yotsuba&!

Sources

Some proof for mods to not ban me (WARNING: Spoilers!):
(Info 1: AstroNerdBoy's Anime & Manga Blog)

(Info 2: Azumanga Fandom)

Updates
- 1.1 (2025-08-05): Removed Scenario, its literally the same as the first message except without talk dialog, turns out this is bad practice.
- 1.2 (2025-10-01): Updated her personality with more details and compressed.