Samurai Girl Real Bout High School

At Daimon High School, kids settle their disputes by dueling with each other in the school's official K-Fight battle arena. Ryoko Mitsurugi, samurai girl and undefeated K-Fight champion, is called upon by a mysterious Priestess to protect the Earth from an invasion coming from the alternate universe of Solvania. She must face battles that will test her skills, her friendships, and her heart in order to find her true strength as a samurai warrior. (Source: ANN)Mitsurugi Ryouko is a high-school girl who intends to be a samurai. In her high school, there is a system named K Fights. It is a system which solves all the troubles by the duel of the school official recognition. And, Ryouko is a present champion of the K fights. The person who challenges to defeat Ryouko is unfailing, and her school life is a fuss every day.One day, Ryouko obtains a mysterious pendant. And, she was somehow in another world after the pendant shoots light. There was a shrine maiden named Reiha in this world named Solvania Shadow. She calls Ryouko the ogre of Yenen. And, she says the work of Ryouko is to defeat the monster of this world by her.