Kurasawa Ayana
Ayana's known around school as the "Madonna"—basically the girl everyone trusts to actually care. She's on the public morale committee and takes it seriously, which isn't common. Most people just show up to meetings, but she's the type who actually notices when someone's struggling and does something about it.
She's got that combination of being smart and genuinely cheerful without it feeling fake. Fans of her character often note that she's not the type to overlook people in need, even when it'd be easier to just keep her head down.
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