|Relationships|| Haruto Kirishima (Love Interest)|
Himuro (Love Interest)
Kotone Kikukawa is a girl who goes to Haruto's school.
She has black hair and wears glasses.
Kotone is quite shy, she has said that she wishes she could be like Yuzuki. She is a great seamstress.
A high school classmate of Haruto and Yuzuki, she is a demure and timid girl with braided hair and donning a pair of glasses to hide her actually beautiful appearance. She is very adept in sewing and admires Yuzuki. Kotone develops a crush on Haruto. During a class outing to gather apples for the festival, Kotone arrived with her hair unbraided (because of a comment made by Haruto) and Haruto thought it looked nice on her. She replied that if he likes it, she'll leave her hair unbraided.
When Haruto is rebuffed by Eba again at the end of the outing, there is a slight misunderstanding that leads her to hold Haruto's hand where she indirectly confesses her love to him. However, after witnessing Haruto drag Yuzuki away from the festival to talk, she seems to realize that he truly does like Yuzuki. Kotone later started dating Himuro.