Classmates who have been together for three years but have never said a word to each other are Araragi Koyomi (voiced by Hiroshi Kamiya) and Senjougahara Kuromi (voiced by Chiwa Saito). Although they are classmates, it can be said that they have no intersection. Araragi Koyomi thought that it would continue like this, but he caught Kuromi who accidentally fell down the stairs. This unexpected fall from the sky made Koyomi know Kuromi's secret. This secret involves many things. Although Koyomi swore that he would never tell anyone about it, Kuromi still expressed doubts. Koyomi also revealed his little secret to Kuromi. But the two of them are not the only ones in this city who have magical powers. Many strange creatures and things are approaching the two. This drama is adapted from the light novel of the same name by Japanese novelist Nisio Isin. "Bakemonogatari" won the sixth place in the 2009 "This light novel is really great!" voting event.