Kosaka Dexter – Super Student

Meet Dexter, Kosaka’s super-smart little scholar with a BIG personality! With his oversized glasses, colorful polka-dot jacket, bright yellow bow tie, and mischievous toothy grin, Dexter proves that being clever can be seriously cool.

Always curious and ready to learn something new, Dexter brings brains, creativity, and a little bit of mischief wherever he goes. His playful X-and-heart ears and wild white hair make this Super Student one unforgettable character.

Stay curious, dream big, and get smart with Kosaka Dexter—the coolest kid in class!