Physical education is supreme at Daimon High School, and the K-Fight program is used to settle disputes. Even Ryoko gets involved in a brawl or two as she secretly pines for Tatsuya.

In the mad mad world of Daimon High School, physical education lords over academic enlightenment, extracurricular clubs elbow out curricular classes, and disagreements get settled mano a mano in the K-Fight ring. At the prompting of eccentric sophmore transfer Shizuma Kusanagi, the equally eccentric Principal Todo sanctions the K-Fight program to settle disputes, much to the chagrin of Daimon's best martial arts master, Ryoko, whose reverence for the craft drives her to loftier ambitions - justice, duty, and being a great woman. However, she can't help but get wrapped up in a brawl or two even as she secretly pines for the fair, and hardly flirty Tatsuya. -- VIZ Media

Royoko Mitsurugi, the Samurai Girl, is the top fighter and best student at Daimon High where martial arts is standard curriculum. When Shizuma Kusanagi transfers to the school, Royoko's top place is challenged.

Megan awakens from a dream to find that she is back in Merridiah University, and now attending school in this afterlife as a full time exchange student. It is December 25th and she is told that she will remain a part of the Shutterbox Exchange Programme at Merridiah for a year. But what about her life on Earth? Megan is certain she has completely vanished from her home world and she knows her mother must be hysterical...

Ryoko agrees to lead a team of fighters in an off-campus brawl against Shizuma and his group of street fighters.

Nobody pulls a punch in this no-holds-barred installment set at Real Bout High School, where the teachers don't break up fights--they grade them.

Najaran is an apprentice Cepter with an appetite for adventure and a passion to eat. She's been called upon to protect the world from the Black Cepters, but in order to do so, she'll have to fast.