Welcome to the One Week Friends Wikia! This site is dedicated to providing information all about the manga and anime franchise, Isshuukan Friends (One Week Friends). Fans and anyone interested in the series are welcome to contribute and help this wikia grow!
Kaori Fujimiya is Yuuki Hase's classmate. She is always alone and does not seem to have any friends. When Yuuki asks her, she reveals that she loses her memory of her friends every Monday, but this does not deter him from trying to befriend her.