Mahiru Shirota firmly believes that simple is best and troublesome things should be avoided at all costs. It is troublesome to do nothing and regret it later—and this ideology has led the 15-year-old to pick up a stray cat on his way home from school. As he affectionately names the feline Kuro, little does he know that this chance meeting will spark an extraordinary change in his everyday life. One day, Mahiru returns home to find something quite strange: a mysterious young man he has never seen before. His subsequent panic results in the uninvited guest being exposed to sunlight and—much to Mahiru's shock—transforming into Kuro! Upon revealing himself as a mere lazy shut-in vampire, Kuro promises to leave once night falls. However, one disaster after another leads to Mahiru accidentally forming a contract with his new freeloader, dragging him into a life-threatening battle of supernatural servants and bloodthirsty beings that is anything but simple. [Written by MAL Rewrite]

Frustrating, insufficient, and irritating is how most citizens would describe civil servants. However, three new employees are about to discover what really happens behind the scenes. Lucy Yamagami, bent on revenge against the civil servant who allowed her comically long name to be put on her birth certificate; Yutaka Hasebe, an easygoing guy always on the lookout for a place to slack off; and Saya Miyoshi, a nervous first-time worker, are about to experience the underwhelming satisfaction of being government employees. They are supposed to be trained by Taishi Ichimiya, but he has no idea how to do so, even though he has worked there for eight years. With an incompetent senior colleague and unfavorable confrontations with clients, the trio starts to lose faith in their chosen occupation but encourage each other to do their best. [Written by MAL Rewrite]

Seton Academy is a place attended by a plethora of interesting and diverse animal species. Jin Mazama is one of the few humans there, who also happens to vehemently hate animals from the bottom of his heart! One day, he stumbles upon the rowdy and assertive girl Ranka Ookami, a small "lone wolf" without a pack, who has not a single friend. The desperate Ranka tries to invite Jin into joining her pack; Jin, who hates animals, naturally refuses. Amid this situation, Jin meets Hitomi Hino, a fellow human, and promptly becomes infatuated with her. After getting to know each other, the two decide to create a cooking club, and after a few bad-blooded misunderstandings, Ranka soon joins the club as well. Thus begins the howl-some and howl-arious story of two normal humans; an adorable wolf; a cheerful koala; a sluggish, blonde sloth; and a feline with cattitude in their newfound club—in a story that teaches that friendship can be forged by creatures of different kinds. [Written by MAL Rewrite]

A battle is about to begin in Tokyo: the Shaman Fight, a tournament held every five hundred years where shaman—those who can command spirits—confront each other in combat. The victor of this contest becomes the Shaman King and the only one who is able to contact and control the Great Spirit, allowing them to reshape the world as they please through its immense power. During a late night walk, Manta Oyamada runs into his classmate, the carefree You Asakura, who invites him to come stargazing with some friends, who, to Manta's horror, turn out to be ghosts from a local cemetery! However, the knowledge that Manta possesses—a rare sixth sense that allows Manta to see these spirits—endears the boy to You. So when You finds out that his new comrade has been beaten up by a local gang, he decides to avenge him with the help of Amidamaru, a samurai ghost whose tomb was broken by the gang leader. Soon Manta uncovers more about the world of spirits, including the Shaman Fight, in which his new friend You aims to claim victory. [Written by MAL Rewrite]