Animesmerize

Seiji Sawamura is the toughest student in his high school. His grades aren't very good because he fights more than he studies, but he tends to protect the weaker students from bullies. Midori Kasugano from a different school shyly loves him from afar; but most are just afraid of him, which has made it impossible for him to find a girlfriend. In desperation, he says to himself that he will grow old with only his right hand as lifelong companion — until one morning when he wakes to find a miniature Midori attached to where his right hand used to be.

Alternate Title: Midori no Hibi