Wanna Be the Strongest in the World

Sakura Hagiwara and Elena Miyazawa are two bright and talented stars of the idol group Sweet Diva, which has won the hearts of a huge number of fans. Their teamwork and friendship have always been an example to others, and their duo on stage is an essential part of the group's success. But their lives and careers change dramatically after one incident.

During the recording of a popular TV program, while the girls were preparing to perform, they ran into professional wrestler Rio Kazama. Things got out of hand, and Rio injured Elena, putting her out of action. Elena had to undergo medical examinations and miss several important group events.

For Sakura this was a real blow. She could not stand by and watch her close friend suffer, and Rio's sarcastic, aggressive manner and open provocation filled her with fury. In the heat of the moment, Sakura confronted Rio herself and hit her with a dropkick. To avenge Elena, the idol then makes a reckless decision: she will step into the ring and take on the world of women's professional wrestling.