Attack!!

Harutaka Kato, a 1st year student in Kakegawa high school with the extraordinary ability to jump. After seeing his ability, Maiko the volleyball club manager kept urging him to join the team. Finally, Harutaka was persuaded to enter the club. However, the volleyball club had another star, Yuta Kaneko! Harutaka was upset and tried to show off but all of his smash was blocked by Yuta!! So, what will Harutaka do!?