Recap of the Free!: Dive to the Future TV series featuring new scenes.

Draw your weapons and take aim, because Sabagebu! is coming at you! Momoka Sonokawa was just minding her own business on the train one day when she encountered a pervert. Before she could do anything about it, a girl named Miou appears, brandishing two pistols and and scaring him off, only to be arrested herself a few minutes later for possessing firearms. Later Momoka sees this same girl at her school and follows her to a run down building. It turns out Miou is the president of the school's Survival Game Club, and it doesn't take long for Miou to capture Momoka and force her into joining them. Over the course of the series, Momoka and her new “friends” will take part in multiple battles against enemies from other schools, a rival from the same school who wants to see the club shut down and even each other (on multiple occasions). With friends and classmates like these, will Momoka even make it to graduation?

Short prologue OVA, bundled with manga volume vol.10. Elsie receives from Dokurou Skull, hell's branch chief of "counter measures", the task to go on earth and capture evil spirits that have escaped from hell.

"Who cares about what happened in Japan's past? It has nothing to do with my life." With these words, carefree high school student Saburou finds himself unceremoniously thrown back in time to the Sengoku Era, landing directly in front of the legendary general Nobunaga Oda. Nobunaga, on the run from his retainers and wishing to rest due to his frailty, beseeches Saburou to take his place, as the two bear an uncanny resemblance. Although Saburou is still confused by his surroundings, Nobunaga hurriedly provides the boy with the necessary items to prove that he is the bona fide feudal lord and makes a hasty getaway. Now a stand-in for someone he doesn't even know all that much about—though his modern experiences and knowledge are sure to help him—Saburou begins his unexpected quest to pose as the man who attempted to unite all of Japan. [Written by MAL Rewrite]