Second Lieutenant Kei Agemaki, the son of a famous general, has hidden his extreme fear of paranormal beings all his life. However, when he and two others are reassigned to live and work with youkai in the Ministry of Spirit Affairs, he is brought face-to-face with his worst nightmare. Now with the help of the fox spirit Kushimatsu, he and his fellow officers must learn to work alongside youkai maidens—Zakuro, Susukihotaru, Hoozuki, and Bonbori—to solve paranormal cases. Set in the midst of an alternate version of Japanese Westernization, Otome Youkai Zakuro explores the clashes and unions that can occur when east meets west, local meets foreign, and women meet men. The unusual alliance of the youkai maidens and human officers must learn to work together in a world that is changing around them. [Written by MAL Rewrite]

The compilation film will recap the anime's 59 episodes from seasons one to three.

Japan, 1988. An explosion caused by a young boy with psychic powers tears through the city of Tokyo and ignites the fuse that leads to World War III. In order to prevent any further destruction, he is captured and taken into custody, never to be heard from again. Now, in the year 2019, a restored version of the city known as Neo-Tokyo—an area rife with gang violence and terrorism against the current government—stands in its place. Here, Shoutarou Kaneda leads "the Capsules," a group of misfits known for riding large, custom motorcycles and being in constant conflict with their rivals "the Clowns."

During one of these battles, Shoutarou's best friend Tetsuo Shima is caught up in an accident with an esper who finds himself in the streets of Tokyo after escaping confinement from a government institution. Through this encounter, Tetsuo begins to develop his own mysterious abilities, as the government seeks to quarantine this latest psychic in a desperate attempt to prevent him from unleashing the destructive power that could once again bring the city to its knees.

[Written by MAL Rewrite]

Growing out of the chaos of a global war, the city of Utopia is populated by humans and bioroids (artificial humans). On the surface, everything is harmonious, but tensions lurk. Into this seemingly perfect society comes a survivor of the wars, Deunan Knute, who carries a legacy that will turn out to be of critical importance to the future of humanity. 

(Source: ANN)