Shinnin Onna Kyoshi is a daring film that pushes the boundaries of what is considered acceptable in cinema. The movie, directed by Takahisa Zeze, tells a forbidden story about a high school girl who died due to a female teacher's wounded heart and her mother's indulgence within the school. Kiyomi Kimura, a new female teacher, is concerned about Naoya Shirota, a student who lost his mother a month ago. She visits his home to encourage him, but he refuses her offer.

The film is definitely not for the faint-hearted. It is rated R-15, which means it is only suitable for adults. The movie is filled with scenes of a sexual nature and taboo relationships. The film has been highly controversial since its release, with some critics calling it exploitative and vulgar. However, others have praised it for its boldness and willingness to tackle difficult themes.

The acting in the film is excellent, with the cast delivering powerful and emotional performances. Kiyomi Kimura, played by Akiho Yoshizawa, is particularly impressive, portraying a complex character who is both sympathetic and disturbing. The cinematography is also noteworthy, with the film's dark and moody visuals adding to the unsettling atmosphere.

Despite its controversial subject matter, Shinnin Onna Kyoshi is a well-crafted film that is worth watching. It is a provocative and challenging work that will leave a lasting impression on viewers. However, it is important to note that the film is not suitable for everyone, and those who are easily offended or disturbed should avoid it.