Sakura Wars the Animation

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 Kamiyama Seijuurou is assigned as the captain of the new Imperial Combat Revue's Flower Division in Tokyo, which consists of: Amamiya Sakura, a swordswoman and new recruit; Shinonome Hatsuho, a shrine maiden and the most popular actress; Anastasia Palma, a newly-transferred Greek actress; Mochizuki Azami, 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)

Moeyo Ken

Set in an alternate version of the Meiji Era, a boy named Sakamoto Ryunosuke returns to Kyoto from Shanghai with his monster (youkai) Nekomaru. The law states that in order to live freely with humans, a youkai must be liscensed. The Kidou Shinsengumi Co. Ltd. is responsible for the capture of unliscensed youkais but must fight with the Tsubamegumi, who resents the new law. It turns out that Ryunosuke is the son of the owner of the Shinsengumis.

Zakuro

Westernization, a time when humans and spirits coexist. The modernization of Japan has begun. The Ministry of Spirit Affairs is established to resolve mysterious incidents involving the nation’s spirits. This ministry consists of representatives from both the human and spirit worlds. Zakuro, Susukihotaru, Bonbori, and Hozuki are all half-spirits who have been partnered with the second lieutenants Kei, Riken, and Ganryu. These half-spirit girls and the male second lieutenants are all assigned to Spirit Affairs in an effort to join forces and carry out any tasks given to them! (Source: NIS America)

Lime-iro Senkitan

Around the the 37th year of the Meiji Era (1904) in the midst of the Russo-Japanese war, the small Japanese army, in need of assistance, uses its special flying (thanks to a benevolent demon) ship, the Amanohara, to attack Russia's major base at Port Arthur (Lushun). Umakai Shintaro, a Russian diplomat originally from Japan, defects and goes to Sapporo to teach at a girls academy. However, that girls academy is not typical - it is on board the Amanohara, and the five girls Shintaro teaches are known as the Raimu Unit - girls with the ability to summon powerful beings to fight for them. Shintaro eventually becomes their teacher and general in battle, and so the six embark on a weird and excessively erotic journey, as Shintaro helps the girls overcome their weaknesses, become stronger for the final stand at Lushun, and also understand the motives of the "Russian Spiritual Corps" that assist the opponent, which, unfortunately, has one member whom Shintaro knew well... (Source: Anime News Network)