In Japan, in the near future, a martial arts tournament is organized to determine the strongest female fighter. The tournament is sponsored by several family restaurants and, unexpectedly, at the Ryōran Private School for Women, which educates the daughters of the upper echelons of society. The winner of the tournament will be awarded a large cash prize of ten billion yen and in exchange for sponsorship, they will receive a promotion in the form of an opportunity to work as a waitress at the tournament, as well as an increase in the budget for the winning school club if the participants from the school win the tournament. The organizer Miranda Jahana was behind this entire tournament and plan, and Asuka Honda and Tetsuko Ōgigaya learn about this tournament. Asuka Honda met with Yuka Takeuchi before the tournament, who knows about this tournament and who is monitoring it. And Asuka decides to team up with Yuka and take part in the tournament. Since she had a letter of acceptance, there were also suspicions. The final of the tournament is to be a battle with unknown opponents, who are the heads of the organization of the tournament itself "Jahana Group". But it only fits one winner of the tournament who reached the final. Now Asuka and Yuka are presented with defeating members of several school clubs and restaurants in order to succeed and overcome Miranda from suspicion about sponsorship with the school.