Three years ago, a bloodthirsty race of interdimensional beings known as the Disas appeared and destroyed everything they could reach on Earth. With regular weapons rendered useless, humanity's only hope of survival relied on humans who became magical girls after forming an alliance with the Spirit Realm, who had followed the Disas to Earth. After a violent conflict, the squad of magical girls emerge victorious, with the survivors now known as the "Magical Five." Following the war with the Disas, the Magical Five disbands. Kurumi Mugen, Mia Cyrus, Tamara Volkova, and Lau Peipei independently continue their own military services, while their leader, Asuka Ootorii, retires and becomes a high school student. However, Asuka's peace is short-lived, as it seems there were survivors on the enemy's side as well. As magic must be fought with magic, Asuka is dragged back into combat as an even worse battle looms on the horizon. [Written by MAL Rewrite]

Akira Oono is an ordinary working adult who manages the MMORPG Infinity Game. Fifteen years after creating the game, Oono decides to shut the servers down once and for all. However, as the clock strikes midnight, he somehow finds himself in the body of middle-aged Hakuto Kunai, Infinity Game's Demon Lord! Soon after his mysterious transportation, he witnesses the demon Greole chasing after a little girl named Aku. Although he effortlessly dispatches the creature, Hakuto is still concerned; after all, he does not remember creating the girl or the demon! Doubting whether he truly is in the world of his creation, Hakuto decides to investigate. Bringing Aku along as his guide and companion, Hakuto sets out on a journey to find out exactly who or what summoned him to this fantasy world—all while leaving chaos and destruction in his wake. [Written by MAL Rewrite]

Gen Kudou, a koto maker, believes that his delinquent grandson Chika would never understand the profoundness of the traditional musical instrument. In an attempt to make up for his naivety and understand the words of his late grandfather, Chika tries to join the Tokise High School Koto Club. Even though the club is in dire need of members, new club president Takezou Kurata is unwilling to easily accept Chika's application due to his bad reputation. Nonetheless, after seeing Chika's seriousness and enthusiasm, Takezou allows the problem child to join, along with koto prodigy Satowa Houzuki and three of Chika's energetic friends. Kono Oto Tomare! follows the merry band of musicians as they aspire to play at the national competition. [Written by MAL Rewrite]

A special short included with the 5th DVD/BD release.