Threat from Another World
Ryoko and Shizuma have to battle some large crabs at the Daimon Outlet Mall alternate world, but this time around, their friends and rivals are taken along for the ride. They also learn about the nature of Akitaka's boss.
Aired 03/09/2001EP 6 - Threat from Another World
2001
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: Anime News Network)