Battle Rabbits

kokuryuu kaguya was only a little boy when he witnessed his father murdered by demons. he spent years trying to convince people about what he witnessed, but was dismissed as a traumatized child with an over-active imagination. now a teenager, kaguya still remembers what happened. one day, kaguya is struck by a mysterious light and meets a young girl named mao—a skillful warrior wearing bunny ears—who rescues him from a demons' attack, then demands to know what planet he's from! kaguya finds himself inducted into a secret organization of other-worldly individuals whose goal is to defend earth from monstrous invaders. reborn as a battle rabbit, strange powers awaken within kaguya which allow him to fight these creatures and seek vengeance for his father's death.