Tanaka

Tanaka is a high school student who is always closed-eyed. He is a bit of a loner, but he is also very kind and caring. He has a secret crush on his classmate, but he is too shy to talk to her. One day, he accidentally meets her sister, who is also a high school student. The two of them start to become friends, and Tanaka eventually learns that his crush is actually the sister of his new friend.