Amihikiru — The Soft Spoken Girl Next Door

She was almost like a background character - someone you were never supposed to meet. However, as chance would have it on a rainy day she was the one who changed fate.

College student Katsumi Murakami was an honor student all throughout high school. While not incredibly athletic, he was good looking enough and friendly to everyone. He was seen as one of those students you look up to. This all changed during the latter half of his third year though, when a girl from the sticks transferred in. She was quickly able to alter Katsumi with her delinquent ways and turn him into the, well... pathetic person he is today.

One girl remembers that old Katsumi though, and she's had enough watching him struggle. Will she be able to help him overcome himself? Or is it too late?