Koshien, the place dreamed of by countless young boys.
Kirishima Shizuka simply liked joining the school's most popular clubs for the fun of it. Just as he had joined Rikkai's tennis club in middle school, he joined Seido's baseball club after entering high school. Little did he know that one casual remark, "I'm a catcher," would leave him with endless worries from then on.
"Sometimes I really want to stab these emotionally fragile, childish pitchers a couple of times."
The protagonist is blunt and says whatever comes to mind. Sometimes he speaks without thinking and makes self-important, tone-deaf remarks, but he's actually a very kind person, because what harm could someone who loves magical girls possibly do?
He's quite skilled. He was already great at tennis, and now he's a powerful batter and catcher in baseball.
Theme: Youth! You're in the prime of life, so charge ahead with all your might!