**Height:** 169.7 cm

Yuuki Hase is a high school student who notices that his classmate Kaori Fujimiya is always alone. He endeavors to be her friend even after learning that she loses every memory of her friends each Monday.

Hase's easily seen trait throughout the whole series is his apprehensiveness. Instances in the media have depicted Hase is hesitant and almost fearful of moving forward and taking the first step. He is also quite simple-minded, as he can be pleased and displeased by very seemingly minor details. However, he is very headstrong and bold when he finally comes to a decision, and will not rest until he has seen his decision through.

Hase can get easily jealous and mindful of certain things, such as the instance when Kaori talked about Shougo so much that Hase was beginning to get jealous. In this regard, Hase is naive and impulsive, often acting before thinking when he is aggravated. He also sometimes jumps to conclusions, further worsening the situations he gets himself in.

However, Hase is kind by nature, and likes to socialize with people as a normal high-schooler would. He treats everyone with an equal amount of respect and kindness, save for people he has gotten to know better (except in the case of Hajime, they aren't quite friends.) He tries to be considerate and polite as much as possible, though there are instances where his emotions can get the better of him and this doesn't turn out so well.

(Source: Isshuukan Friends Wiki)

The story revolves around Yuki, 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, Yuki wants to become her friend, and so the two become friends over and over again as the weeks pass.

__Height:__ 171cm

[Twitter](https://twitter.com/yamayayoshitaka)

__Birth Place:__ Potsdam, Brandenburg, Germany

He is also known as the german voice for Tom Holland aka Spiderman (Marvel Cinematic Universe), Thomas Brodie-Sangster aka Newt (Mazerunner) or Dylan Minnette aka Clay (13 Reasons Why).

Specials included in the Blu-ray/DVD releases.

Yuuki Hase desperately wants to be friends with Kaori Fujimiya, the girl in class who seems to always be alone. Just when he thinks they've hit it off, she tells him her secret: Every week, her memories reset. Yuuki resolves to befriend her as many times as it takes, but is he prepared for how much it will hurt to be one-week friends...?
 
(Source: Yen Press)
 
Note: Includes the prologue and 2 extra chapters.