Omatsu is a beautiful slightly paled skinned female Yo-kai humanoid with light purple hair done up in a bun, supported by a gold half sun-shaped hair clip, and she has bangs while her mouth is covered by a purple scarf. She's wearing the top half of a yellow and purple kimono while the purple sleeveless inner kimono is revealed on the right side it is held together a little red rope-like thread which reveals her hourglass shaped figure. Her lower half is the same colors with a dark magenta obi tied on the front of her waist and is opened revealing her slender legs wearing thigh-length socks with diamond holes on each opposite sides and wearing yellow high-heeled sandals. A white and yellow hagoromo goes over her shoulders all the way down to her knees. In her right hand is a purple paper fan with yellow dots.