Aikawa Maki, a high school student (with a reputation of being an exceptional street fighter), is known on the streets as Air Master. Standing at seven feet tall, she has the ability to seemingly fly through the air. Trying to attain the highest level of excitement and tension, she searches for stronger opponents. Will she find them or will they find her first, as they fight it out in the aerial arena?
Takasu Ayako can handle anything; duels with foreign powers and assassination attempts don’t faze her. But can she handle falling in love? Fellow students at the prestigious school for Beatrice users are shocked to hear that their "Angel of Death" Ayako, who has never even shown a smile before, has fallen in love at first sight with the diminutive freshman Yoshimura Mamoru. Mamoru must decide how to respond to the sudden confession of love, the resulting fascination of his fellow students, and the dangers of being near Ayako. Will his own powers ever measure up?
In the school of Daimon High, martial arts and starting fights are the biggest ways to boosting your grades, which is excellent news for Ryoko Mitsurugi, the school most popular kendo beauty. Her popularity and fame spark an idea for the heads of the schools, K-Fight! -- a system where the best fighters for each school challenge each other to one-one or all out battle royal. However, soon the K-Fights start to draw unwanted interest, some not even of this world.
In the revolutionary Meiji period, Japan is undergoing enormous political change. It is a time when vagabonds and terrorists will use any method to prevent the modernization of their country, even if it means trampling on the innocent in the process. In such a time, Himura Kenshin, a wandering samurai, has dedicated his life to protecting the weak and desperate peasants from those who would oppress them. However, Kenshin has a dark past which threatens to destroy the values he is fighting for. When he meets his new friends Kaoru, Sanosuke, and Yahiko, and tries to build a peaceful life with them, events conspire against him. Can Kenshin overcome the demons within and without, and finally ensure the peaceful future that Japan deserves?