The sixth compiled volume of Matcha Hazuki’s slice of life shounen manga series Isshūkan Friends. (One Week Friends) will be ending next year.
The seventh and last volume of the series will be released on April 22, 2015. The manga has inspired an anime series which aired this Spring.
Begins with Yūki, a boy who wants to become friends with his classmate and desk neighbor Kaori. However, she gently declines his friendship, saying, “But, my… Memories of my friends disappear in a week…” Even so, Yūki wants to become her friend, and so the two become friends over and over again as the weeks pass. (ANN)