Nitori, Shuuichi

二鳥修一

Shuuichi, also known by her nicknames Shuu and Nitorin, is one of the two protagonists. She is a young trans girl who, at the start of the series, is in the fifth grade of elementary school. Many other characters describe Shuuichi as cute, and she is able to pass as a girl because of her feminine-looking face and physical build. Shuuichi enjoys wearing clothes that make her look cute, and her friends, Yoshino Takatsuki and Saori Chiba, encourage her to dress and act femininely. As Shuuichi grows up, she becomes increasingly concerned about the changes her body undergoes due to puberty, such as the growth of body hair, her voice becoming deeper, and the onset of pimples.
Shuuichi does not show any outward interest in other activities typical for a child her age, such as playing sports, and is usually seen doing indoor activities. She enjoys and is skillful in baking sweet foods, though she is never shown cooking other, more conventional foods. After starting an exchange diary with Takatsuki, Shuuichi becomes interested in writing stories. She even joins the drama club as a writer with Saori in junior high school, after they co-write a rendition of Romeo and Juliet performed by members of their class.
Shuuichi has a very honest personality, which generally makes it easy for her to get along well with others. She tends to have an obedient, dutiful attitude, though as she grows up and enters puberty, she sometimes experiences outbursts of emotion that contrast with her usual quiet nature. Shuuichi can be overly sensitive at times and is often shown crying in front of others. Due to her personality, it is easier for her to associate with girls her age, and as such, she has very few male friends.