- Country: Japan
- Genres: Action, Animation, Comedy
- Release: 2011-10-01
- Director: N/A
- Writers: N/A
- Language: Japanese
- Stars: Yuki Kaji , Yukari Tamura , Sayaka Ohara , Minori Chihara , Eri Kitamura , Shuuichi Ikeda , Kana Asumi , Takuma Terashima , Mako , Chiwa Saito
- Runtime: min
- Awards: N/A
- AKA: C³: C Cube , C³: C Cube (India) , C³: C Cube (United States of America) , C3: C Cube (United States of America) , C³: C Cube (Australia) , C³: C Cube (Japan)
- Plot: Yachi Haruaki is a high school boy who is naturally resistant to curses. After his father sends him a mysterious black cube, Haruaki awakes to find a nude girl named Fear standing in his kitchen. She's the human form of the cursed black cube - and an instrument of torture! Utilizing her special abilities, Fear fights alongside Haruaki to defeat other cursed instruments and their owners.
- IMDB:tt2073864
C³: C Cube Cast · · · ALL
Yukari Tamura
Kubrick Fear (voice)
Minori Chihara
Konoha Muramasa (voice)
Eri Kitamura
Kirika Ueno (voice)
Yuki Kaji
Haruaki Yachi (voice)
Takuma Terashima
Taizou Hakuto (voice)
Kana Asumi
Kana Miyama (voice)
Yui Ogura
Kuroe Ningyouhara (voice)
Sayaka Ohara
Barowoi Peavey (voice)
Chiwa Saito
Shiraho Sakuramairi (voice)
Shuuichi Ikeda
Gabriel Sekaibashi (voice)
Yuka Iguchi
Sovereignty (voice)