King Record's Starchild label is streaming the first promotional video for the anime adaptation of Hazuki Minase's C³ (C Cube/Cube x Cursed x Curious) supernatural action comedy light novel series. The story begins when a high school student named Haruaki Yachi (Yuuki Kaji) 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 (Yukari Tamura), is the first of several surprises that Haruaki receives.

The anime will premiere in Japan this fall.