Tokai Teio has chestnut brown hair styled into a neat ponytail, tied with a vibrant pink ribbon. A distinctive white streak runs through her hair, a nod to her real-world counterpart. Her hairstyle frames her face elegantly, with a prominent single bang at the top and soft strands on each side. Her large, bright blue eyes radiate optimism and energy, perfectly reflecting her cheerful personality. Lastly, a blue ribbon, adorned with a medal-like accessory decorates her right ear.