- Movie: Confessions
- Romaji: Kokuhaku
- Japanese: 告白
- Director: Tetsuya Nakashima
- Writer: Kanae Minato (novel), Tetsuya Nakashima
- Producer: Yuji Ishida, Genki Kawamura, Yutaka Suzuki, Yoshihiro Kubota
- Cinematographer: Masakazu Ato, Atsushi Ozawa
- Release Date: June 5, 2010
- Runtime: 106 min.
- Genre: Best Film-Movie of the Year / Award Winning-School / Bullying / Award Winning-Mystery / Revenge
- Distributor: Toho
- Language: Japanese
- Country: Japan
Middle school teacher Yoko Moriguchi's (Takako Matsu) life comes crashing down after the murder of her 4 year old daughter. Eventually Yoko Moriguchi suspects some of her own students to have been responsible for her daughter's death. An elaborate plan for revenge then ensues, including forcing students to drink HIV tainted milk ...
- Based on Kanae Minato's 2008 best selling novel "Kokuhaku" (has sold 700,000+ copies to date).
- After reading the novel "Kokuhaku" director Tetsuya Nakashima wanted actress Takako Matsu to play the main role. Enough so that he said if Takako Matsu would not play the role he would not have made the film.
- Filming began October 24th, 2009.
- Auditions were held for potential actors to play the students. Of which 34 were selected out of 1,000.
Additional Cast Members:
- Mana Ashida - Manami Moriguchi
- Makiya Yamaguchi - Masayoshi Sakuranomiya
- Yukito Nishii - Shuya Watanabe (1-nen B-kumi student)
- Kaoru Fujiwara - Naoki Shimomura (1-nen B-kumi student)
- Ai Hashimoto - Mizuki Kitahara (1-nen B-kumi student)
- Naoki Ichii - Yusuke Hoshino (1-nen B-kumi student)
- Kai Inowaki - Yuma Maekawa (1-nen B-kumi student)
- Ayaka Miyoshi - Ayaka Tsuchida (1-nen B-kumi student)
- Moto Hotaruno - Saki Matsukawa (1-nen B-kumi student)
- Kasumi Yamaya - Yukari Naito (1-nen B-kumi student)
- Ai Kuriki - Maki Sasaki (1-nen B-kumi student)
- Rena Nounen - Kiritani (1-nen B-kumi student)
- Hiroki Nakajima - Satoshi Kamiyama (1-nen B-kumi student)
- Karin Kato - Momoka Ogawa (1-nen B-kumi student)
- Ikuyo Kuroda - Akiko Yasaka
- Hirofumi Arai - Shuya Watanabe's father
- Kinuwo Yamada - Miyuki Watanabe
- Takuya Kusakawa - Hiroki Takahashi
- Tsutomu Takahashi - Mr. Tokura
- Yuko Araki - student
- Manami Hashimoto
- Yuiko Kariya
- Naoya Shimizu
- Takahiro Ono
- Ayuri Yoshinaga
- Maaya Kondo
- Takumi Sato