In 1930, two years after the events of So Long, My Love, the Great Demon War results in the annihilation of the Imperial, Paris and New York Combat Revues' Flower Divisions. With Earth at peace and the revues' actions becoming public, the World Combat Revue Organization is formed with several international divisions; a biennial international Combat Revue tournament has been organized. Ten years later in 1940, Imperial Japanese Navy captain Seijuurou Kamiyama is assigned as the captain of the new Imperial Combat Revue's Flower Division in Tokyo, which consists of: Sakura Amamiya, a swordswoman and new recruit; Hatsuho Shinonome, a shrine maiden and the most popular actress; Anastasia Palma, a newly-transferred Greek actress; Azami Mochizuki, a ninja prodigy from the Mochizuki clan; and Clarissa "Clarise" Snowflake, a Luxembourgian noblewoman. The division once again faces a new demon invasion and participates in the upcoming tournament—while trying to keep their home at the Imperial Theater open. (Source: Wikipedia, edited)

The story takes place during a conflict between the Krakozhia Dukedom and the Grania Republic. In the midst of the fighting, a savior appears to the Krakozhia Dukedom, and it is a high school student named Yano Souhei. Two female soldiers, First Lieutenant Ruto and Second Lieutenant Haruka, appear in tanks to intrude on Souhei's everyday life, followed by the enemy soldier Shachirofu, all of whom use firearms without hesitation at his house. (Source: ANN)

Tanaka Tetsuro is excited at getting a full scholarship at a new high school, far away from his family. What he does not know is that he will be the only boy in an all girl school, and that there is a girl head-over-heels in love with him, waiting for his arrival. But his special friendship with the very cute and dynamic Asuka also causes him to get into a lot of trouble with the powerful student council leadership, as they are at open war with Asuka and her five friends, a group of super amazon warriors called the Koi Koi Seven.

Keishuu, China. The history books say that in the era of the Three Kingdoms, this land was a place of never-ending war. A young high school boy, Sonshin, who hates his city's history, is troubled by a certain dream. When he wakes up from the dream, strange things begin to happen one after another, and without understanding what's going on, he suddenly finds himself facing Gien, one of the generals from the Romance of the Three Kingdoms, who's trying to kill him! Just before Gien's blade strikes home, a mysterious beautiful woman appears in front of Sonshin. What trials await Sonshin, as he witnesses this terrible battle between two generals of the Three Kingdoms? (Source: Crunchyroll)