|Yatsushiro Nanaka八代 菜々香B|
|Hair||Black, Waist Length+|
|Role||Childhood Friend, High School Student, Violinist|
|Visual novels||Main character - Myself;Yourself|
Main character - Myself;Yourself: Sorezore no Finale
|Voiced by||Koshimizu Ami|
Nanaka is one of Sana's childhood friends and seemed to have feelings for Sana. When Sana returns to town after five years, her personality has changed from sweet and caring to a cold and moody demeanor. On meeting again she slaps him, apparently for not recognizing her. Nanaka dreams of becoming a professional violinist, which was inspired by Sana's suggestion as a child.