Midori Days

Seiji Sawamura, a Sakuradamon High student known for his reputation as 'The Mad Dog', has been rejected by girls 20 times. His right hand, said to be demonically powerful, has become a topic of legend among his classmates. However, his life takes an unexpected turn when he wakes up to find his right hand transformed into a miniature girl, Midori Kasugano, who reveals she has had a crush on him for three years.