Chainsaw Man - The Movie: Reze Arc

Fueled by love, rebellion, and rock 'n' roll, Radit and Jani live fast and free—until reality hits, and they’re forced to trade chaos for survival.

Ten years after an apocalyptic event left the world haunted by ghosts, Roni receives a threatening message from beyond the grave. Joining forces with a mysterious classmate, Kirk, Roni descends into a shadow world that blurs the bounds of the living and the dead-and begins a desperate race against time to stop a cunning killer.

It's been three months since the Sacred Sword War ended, & Kojiro and Ryoma are nowhere to be found. Back at the villiage of the Fuma clan, a group calling themselves the "Shinsei Fuma clan" forms, calling for an end to the clan of old... And those who are not with them are considered the enemy.

In the late 1940s, a murderous couple known as the 'The Lonely Hearts Killers' kills close to a dozen people. Two detectives try to nab the duo who find their targets via the personals in the paper.

A veteran high school teacher befriends a younger art teacher, who is having an affair with one of her 15-year-old students. However, her intentions with this new "friend" also go well beyond platonic friendship.