One Week Friends (2017)

⚠ Unverified — hosted on the Internet Archive, not confirmed public domain. Opens on archive.org; nothing plays here directly.

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."