Senpai, Koreijou wa Out desu.

She can't communicate with others, and the only place she can let herself go is to cheer for the baseball team. She thought she wanted to have a dreamy youth in high school... but by chance, she is forced to become the manager of the baseball team...?　There, she meets a super unfriendly, handsome guy who gives off an aura that scares the crap out of everyone...