All righty... now that I've ad the time to look this over, there's a few things I want to address about your bio, Cerberus.

Cosplaying/gaming - Wasn't really expecting it to show up, but... I'd rather we avoid using actual franchises in this. Suspiciously similar knock-offs are fine, but it's a point that drives me crazy for some reason.

More importantly, the bio seems... inconsistent. You state he knows several types of swordplay, but nothing in his background seems to suggest when and how he learned it, considering his lung problems, and spending all his time either gaming or cosplaying or something. Also, moving to Japan in order to watch less anime doesn't seem right.

[s]Also, I am quite disappoint he's not related to either of the cosplaying teachers.[/s]

The Persona's fine, at least. Just need a few details clarified.

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Now then, Bad Ends... well, Akemi's would involve not doing her homework, causing her to despair so hard that Warakuma's overrun with Shadows.

Her Joke ending involves taking over the world and making 23 hour study sessions mandatory.