Hikaru is a female teacher at an all boy's high school. Yata is a mysterious student who transfers from another school. He is the younger brother of a boy who had committed suicide because of his obsession with Hikaru. Yata wants to avenge his brother's death so he recruits two more boys and they rape Hikaru on the school roof. When she discovers the reason for the attack, she stalks them before they can do any more damage.

A young woman gets a new job as an executive secretary. Her boss discovers that she resembles her late mother who he desired but lost to another man. Seeing his chance for revenge the boss and his sadistic circle of friends make plans to turn her into his personal sex slave.

A violent action film about a legendary hitman who seeks revenge on a traitor. Yuji, a former assassin who once left the life behind, accepts a contract from a man tied to him through a master–disciple bond to assassinate the boss of a rival organization—only to find an unexpected trap waiting for him.

Rumi, now accustomed to life on the farm, remains frustrated with her husband's continued lack of interest in their nighttime intimacy. One day, she begins to suspect that her husband might be falling for a dubious organic farming investment scheme. Following him, Rumi discovers the presence of an unusually seductive woman, but...

Rumi, married into a farming family, grows increasingly frustrated with her husband's lack of interest in their nighttime intimacy. Her only escape is karaoke nights with her fellow farmer wives at a local snack bar. One day, she learns that an elderly couple she met at the bar is on the verge of falling victim to a phone scam. Determined to stop the fraudsters, Rumi takes action to bring them down.

In order to settle a business dispute, a mob leader murders one of his own teenage sons. The surviving son vows to avenge his brother's death, and organizes his own gang of teenage killers to destroy his father's organization.