Oka is an adult woman with light skin, slanted piercing purple eyes, long blue hair done up with strands of hair sticking up on each side of the top of her head, like horns. She wears a purple fighting outfit, consisting of a purple sleeveless qipao dress with white accents, lavender tights, purple ankle boots. She ties her hair with a long pink ribbon in a white ball of fabric. She wears pink lipstick. When her gentle personality comes out, her eyes become gentle & her side hair strands lower.