YasuKanon

Kasuhiro is the het ship between Kanon Nakajima and Yasuhiro Hagakure from the Danganronpa fandom.

Canon
Kanon travels with Yasuhiro, after saving him from Monokumas. She gives him the nickname "Yasu".

After finding out that he's from Future Foundation, Kanon had a desire to kill Yasuhiro. However, he isn't anything like what she thought a member of Future Foundation would be. The more she talked to him, the less she wanted to kill him. However, she attempts to kill him after finding out that he has read her pocketbook.

Kanon sees Leon in Yasuhiro and even though she knows he is a member of the Future Foundation, aiming for her father's money and "totally lame", she eventually realizes that she doesn't hate Yasuhiro and doesn't want him to die simply because of that.

At one point, Yasuhiro saves Kanon from Masaru Daimon and Kotoko Utsugi.

While Kanon is less forgiving to the other Future Foundation members, she is ready to give them a chance if they turn out to be good people like Yasuhiro.

Fanon
This ship isn't too well known due to originating from a side material, a light novel titled "Ultra Despair Hagakure" which is included as a bonus feature after completing Ultra Despair Girls game.