Mawaru Penguindrum(2584)

Other Title(s)輪るピングドラム
Genre(s)Slice of Life
SynopsisThree siblings, twins Kanba and Shouma, and the in-and-out-of-the-hospital Himari who's in poor health, live together at the Takakura home. One day, when the siblings are out on a trip to the aquarium, Himari collapses. The doctors state that nothing can be done for her anymore, but then, a miracle occurs...