Chiyu's a second-year middle schooler who somehow manages to be both easygoing and surprisingly no-nonsense at the same time. She's got that big sister energy—the kind of person who'll have your back without making a big deal about it. Responsibility just comes naturally to her.
On the athletic side, she's basically the track and field team's star player. High jump is her specialty, though she's genuinely good at anything sports-related. When it comes to academics, science is where she really shines. She's legitimately smart, not just coasting.
The bigger thing about Chiyu is that she's a Pretty Cure—Cure Fontaine, to be specific. She transforms with Pegitan's power and represents water. It's the kind of secret that fits her character pretty well: capable, reliable, and honestly? Not someone you'd expect to juggle magical girl duties on top of everything else, but she makes it work.
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