Rematch! Battle at Lunch Time
Lunch time is typically a madhouse for many of the students at Daimon High. Ryoko avoids getting involved, that is, until Azumi Kiribayashi challenges her to a K-fight cooking battle where the winner gets to bring a lunch to Tatsuya-senpai!
Aired 10/09/2001EP 7 - Rematch! Battle at Lunch Time

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)