For the Takakura family, destiny is an ever-spinning wheel, pointing passionately in their direction with equal tides of joy and sorrow before ticking on to the next wishmaker. With their parents gone, twin brothers Kanba and Shouma live alone with their beloved little sister Himari, whose poor health cannot decline any further. On the day Himari is given permission to temporarily leave the hospital, her brothers take her out to the aquarium to celebrate, where the family's supposed fate is brought forth with her sudden collapse. However, when Himari is inexplicably revived by a penguin hat from the aquarium's souvenir shop, the hand of fate continues to tick faithfully forward. With her miraculous recovery, though, comes a cost: there is a new entity within her body, whose condition for keeping her fate at bay sends the boys on a wild goose chase for the mysterious "Penguin Drum." In their search, the boys will have to follow the threads of fate leading from their own shocking past and into the lives of other wishmakers vying for the Penguin Drum, all hoping to land upon their chosen destiny. [Written by MAL Rewrite]

The third season of Kyoukai no Rinne.

High school student Sakura Mamiya and impoverished death god Rinne Rokudou continue to confront the supernatural. Pulled into the problems of their quirky acquaintances, the pair again find themselves immersed in trouble. Ageha's black cat Oboro seeks revenge for alleged mistreatment and demands Ageha to nullify their contract. When she refuses to do so, a bitter quarrel breaks out between them. Meanwhile, the scheming Damashigami Company shows no sign of halting its wrongdoings, and the bat-like demon Masato continues to commit devious acts to pursue his long-awaited revenge on Rinne. For Sakura and Rinne, these paranormal complications never seem to end. As their saga continues to unfold, they must cope with these unusual circumstances as they appear, all while facing problems of their own. [Written by MAL Rewrite]

After losing both parents in a fatal plane crash, teenager Ryuuichi Kashima must adjust to his new life as the guardian of his younger brother Kotarou. Although Ryuuichi is able to maintain a friendly and kindhearted demeanor, Kotarou is a reserved toddler still too young to understand the reality of the situation. At their parents' funeral, they are approached by Youko Morinomiya, the stern chairman of an elite academy, who decides to take them under her care. However, there is one condition Ryuuichi must fulfill in exchange for a roof over their heads and enrolment in the school—he must become the school's babysitter. In an effort to support the female teachers at the academy, a babysitter's club was established to look after their infant children; unfortunately, the club is severely short-staffed, so now not only is Ryuuichi responsible for his little brother, but also a handful of toddlers who possess dynamic personalities. [Written by MAL Rewrite]