Eleven-year-old Sara Werec's elder brother, Ralph, was sent to the frontlines of an interstellar war 130 light years away, and Sara vowed to reunite with him one day as a comrade. Five years later, Sara is a student at Grapera Space Armed Soldier Academy, training to become a Reasoner, a pilot of an advanced weapons system called a Strain. When the academy is suddenly attacked by enemy forces, Sara enters battle against a Strain that quickly overpowers her. After incapacitating her, the pilot reveals himself to be her Ralph. Killing all the other students and destroying the school, he disappears, leaving Sara to question everything she has ever known. Soukou no Strain is the story of Sara as she reenters training under a new name, now determined to confront her brother and make sense of her brother's actions.

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)

Matoi Sumeragi wishes for nothing more than to lead a normal life away from the spotlight. She is quite satisfied alternating between school and her part-time job at her best friend Yuma Kusanagi's family shrine. But this routine life is permanently disturbed when a Night—an evil extra-dimensional entity—attacks the shrine. Matoi is able to drive it off after unwittingly calling upon the powers of a god, the natural enemies of the Nights. Matoi and Yuma are soon joined by Claris Tonitolus, an experienced exorcist from the Vatican, and agent Haruka Luciela, who works for the secretive Night defense organization IATO. Despite not knowing the perpetrator behind these attacks nor their motive, Matoi must come to master this newfound power in order to protect both the people around her and the once normal life she holds so dear.

Lonely salaryman Johnson laments his meager life, longing for a world of travel and excitement. But after engaging in a hallucinatory experience, he recalls vivid memories of a legendary space pirate named Cobra. WIth the Psychogun attached to his left arm, Cobra had travelled across space with his partner Lady Armaroid. The two formed an infamous team feared by authorities and loathed by the Pirate Guild—a conglomerate of the most powerful pirates in the galaxy, Back on Earth, an encounter at a casino changes Johnson’s life, as his winnings bring him face-to-face with the manager—Pirate Guild boss Vaiken, whom he’d seen defeated by Cobra in his dream. Recognizing Johnson as the disguised Cobra, Vaiken attempts to exact revenge—but instead activates the Psychogun hidden under Johnson’s left arm, triggering his repressed memories and alerting Lady Armaroid. Now after besting Vaiken once again and with his memories restored, Cobra leaves hiding and sets out to stop the Pirate Guild’s interstellar mafia. He and Lady Armaroid traverse space, continuing their life of high-stakes adventure while aiding those wronged by the Guild’s members.