Mari Funami

Yui's young relative. 6 years old. She has an atmosphere very similar to Yui and wears her hair in twin tails.

She is very fond of Yui and enjoys playing with her. When she first met Chinatsu, she was excited thinking she was the real "Mirakurun" but soon realized it was a fake, learning the bitter truths of life. She also made friends with another child her age, Kaede, when she went to the park with Yui. In the anime, she took over the title call in the final episode of the first season, overshadowing Akari's appearance.