Official website
Staff :
Original Creator (light novel) : Minase Hazuki
Original Character Design : Sasorigatame
Director: Oonuma Shin
Series Composition: Yokote Michiko
Character Design/Chief Animation Director: Ooshima Miwa
Action Director: Saito Yoshinari
Animation Production: SILVER LINK
Plot summary :
Haruaki Yachi is a high school student who is resistant to curses. His father Honatsu sends him cursed tools called "Worse" to break the curse. One day, Haruaki receives a mysterious, super-heavy black cube from his father overseas. That night, he wakes up to a suspicious noise in the kitchen, and he discovers a fully naked female thief named Fear who is eating rice crackers. It is revealed that she is actually the human form of the cube, a tool of torture called "Fear in Cube". Haruaki and Fear fight together against the other tools "Worse" and their owners using the 32 mechanisms of torture of Fear.