The Beach, The Swimsuit, and The Haunted Island
Azumi’s kendo trip with Tatsuya to her family’s private beach ends up being a full fledged party as Ryoko, Shizuma, their friends and family, and even their teachers, come along. Nearby on an island, the Yonshinkan are plotting some major schemes to take over the world as Setsura ponders his group's decreasing role.
Aired 17/09/2001EP 8 - The Beach, The Swimsuit, and The Haunted Island

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)