Tsukimi Teruya

Tsukimi is Kukuru's classmate and has been her friend since elementary school. She is a signboard girl who helps her mother's set meal restaurant "Kame," and her friends like to gather at her shop. Her nickname is "Udon-chan." She has a nice and easygoing personality, but she also takes good care of others and is loved by everyone.

(Source: Official Site, translated)