One Week Friends (2014)
Genre: Animation | Comedy | Drama | Japanese
Release: 06 April 2014
IMDB link: IMDB
Synopsis: "aka Isshuukan Friends" Kaori Fujimiya is always alone because all of her happy memories, including time spent with her friends, disappear every Monday. Deciding that he wants to be friends with her anyway, Yuuki Hase tries to get close to Kaori each week, wishing that she would one day call him "a friend."