Wanna be the Strongest in the World!

Hagiwara Sakura has been voted center vocalist of Sweet Diva four years running, but when she and friend and rival idol Miyazawa Elena get sent on TV gig to learn some pro wrestling moves a heated conversations with a pro wrestler leads to a full-body confrontation. Sakura loses her first real fight, but vows to return to the ring again as a pro and defeat her new rival, Kazama Rio.

Sakura gets the okay to start her training at Berserk and her coach Ryo puts her through her paces. Four months later, following the Hell of a Hundred Throws test, she is deemed ready for her debut match, but finally getting in the pro ring makes her realize how serious the sport is.

While Sakura's inability to escape the Boston Crab causes her to rack up a record-breaking streak of losses, Sweet Diva is at the top of the charts. Feeling as though she can no longer meet her fans expectations in either realm, Sakura is about to quit Berserk and go back to being a normal girl when fellow wrestler Misaki shows up to give her some special training.

Misaki's brutal training pays off and Sakura is finally able to escape the Boston Crab. Meanwhile, Sweet Diva is feeling the strain of losing their center vocalist.

Sakura gets a tip from Misaki that her lack of a special move might be holding her back, but it seems she'll have little time to sort that out as her rematch with Kazama is lined up. Meanwhile, Elena and Sakura have a heart-to-heart that motivates them both.

After the result of her rematch with Rio, Sakura makes a surprise announcement that shocks the audience.

The Shangri-La circuit world champion, Jackal Tojo arrives in Japan, but Misaki gets injured and won't be able to fight in their match arranged for the occasion. Despite an ultra-strong masked wrestler crashing the Rookie All-Star Fight, Jackal chooses Sakura as her opponent?!

Sakura fights the special match with world champion Jackal Tojo in place of Misaki, who is injured. Does she have enough tricks up her sleeve to pull off a win?

Inspired by Sakura, high schooler and karate world champion Fukuoka Moe joins Berserk to become a pro wrestler. Meanwhile, the mystery of who the masked wrestler, Blue Panther, is slowly starts to unravel.

Moe has her debut, but the press is focused on Sakura's fight to unmask Blue Panther. It's going to be a tougher fight than anyone bargained for.

Blue Panther turned out to be Miyazawa Elena, so Hagiwara Sakura must face her best friend in the ring! But why?!

The battle between Sakura and Elena concludes spectacularly, in the thrilling final episode!