Hinata no Blue

The story starts with Hinata Naru entering the first year of high school. She had always been a quiet girl who would only hang out with her childhood friends You-chan and Micchan, but decided to change her ways after entering high school. She wanted to make many new friends, but had been having a hard time doing so due to her shyness; her life takes a turn for the better, though, after she meets the student council president Natsuno Sora and he becomes her first friend! And also... maybe something more?

(Source: MU)