In the anime, she is voiced by Natsuko Kuwatani.
Yumemamatchi is a tall in height. Her body is colored light pink and has fluffy skin. Her overall appearance looks like a dog or a rabbit. She wears a white sun hat that has a yellow ribbon tied around it. Her ears are tied up above her head with a blue bow. She wears a long blue dress with yellow lace and she wears a white scarf.
Yumemamatchi is a very kind lady. She takes up gardening as her hobby; in her garden she grows herbs that she makes herbal tea with. Yumemamatchi loves to drink tea as well as serve it to Yumemitchi and her friends.
- She shares the same voice actress with Pashalin.