The TV anime series C3 (C Cube / Cube x Cursed x Curious) is created by studio Silver Link, based on a light novel series by Hazuki Minase. The story begins when a high school student named Haruaki Yachi receives a mysterious, super-heavy black cube from his father overseas. That night, Haruaki wakes up to a suspicious noise in the kitchen, and he discovers a "fully naked female thief of rice crackers". The girl, Fear, is the first of several surprises that Haruaki receives. The anime is airing in Japan from October 1, 2011.