A first-year student and the second-oldest of the Amatsuka siblings, she's basically the opposite of her more chaotic older sister Mao. She's got this calm, patient thing going on—refined in a way that actually comes across as genuine rather than forced. Knitting and baking are her main talents, and she's usually the one making sure everyone in the club has tea and snacks, plus handling the cleanup without making a fuss about it.
She's pretty self-conscious about her weight, though, which is something that clearly gets to her.
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