College freshman Haruki Bandou has practiced judo his whole life, but an injury and severe lack of self-confidence finally push him to give it up. His childhood friend Kazuma Hashimoto insists they start something new together: a men's cheerleading club.

The newly-formed Men's Cheerleading Club meets up with a stocky recruit and attempts to pull away two promising candidates from the Tennis Club.

The Men's Cheerleading Club needs one more member to make their debut, and they appear to have found the perfect candidate. There's just one problem...

Having reached their goal of seven members, the squad begins practicing stunts for the first time, and even meets the Meishiin Women's Cheerleading Team, but things don't go as well as they hoped.

As summer vacation begins, the Breakers start preparing for their debut, and must deal with Haruki's fear, an unexpected injury, and their overall lack of experience in the process.

After a successful debut, the Breakers have their hands full with training new recruits and dealing with their conflicting personalities. Meanwhile, their self-appointed coach pressures Sho to confront his painful past.

Tempers run high as the newly recruited, no-nonsense Hisashi clashes with his teammates over their lack of skills and commitment.

As the Breakers struggle to perfect their routine for the qualifiers, they debate whether to add even more difficult stunts, and Hisashi threatens to quit the team altogether.

Kazuma suddenly stops coming to practice, and his teammates speculate wildly about the reason for his absence.

The Breakers head to the qualifiers, but Haruki seems distracted by his sister’s troubles, while Sho struggles to deal with criticism from an old teammate.

As Valentine's Day approaches, Haruki attempts to repair his relationship with his sister, Haruko, but he has no idea where to start.