Chika Itou

A bright and cheerful twelve-year-old, this young girl shares a classroom with her neighbor, Miu. Known affectionately by nicknames like Chi or Chi-chan, she is the younger sister of Nobue. While she possesses a bubbly personality, she distinguishes herself from her peers through her impressive sense of common sense. Additionally, she is a talented cook who expresses her creativity through skilled baking, particularly when making delicious cookies.