Yui Nanasato

Yui Nanasato is a character in Koisome Momiji. She was Shōta's childhood friend.

Appearance
Yui is portrayed as a girl who has short, vermilion-colored hair and is known by her peers as a gravure idol who is well-endowed and is very attractive. Outside of school grounds and film work, she is often seen wearing revealing clothing, although around her friends she can be seen wearing casual clothes.

Trivia

 * She is the co-star of the in-universe TV drama series, Koisome Momiji. Her role in the drama is Iroha, who is supposedly a timid and shy girl.
 * The kanji for Yui's name means seven (for Nana, 七), parent's home/village (for sato, 里), reason (from Yu, 由) and ratio/proportion or match/equal (for i, 比).