The Yokai Monsters trilogy was a triumvirate of films released in the late 1960s. The films, while all containing different plots and characters are universally linked by the inclusion of yokai. In Japanese mythology, yokai are mythological beings, usually with the characteristics of animals, who can be demonic or helpful to humans. Each tale, while also featuring various monsters, also serves as a morality fable.
In 100 Monsters, an opulent landlord intends to demolish a local shrine in order to construct a brothel. After conducting a ceremony where various yokai tales are told, the landlord forgoes a purification ceremony and is consequently driven mad by these spirits for his avarice and lack of respect for ancient traditions.
Spook Warfare revolves around the monster Daimon, who, after a centuries-long dormancy, awakens to wreak havoc on a Japanese city. Various yokai ally together to defeat Daimon, who takes to drinking the blood of his victims (they never say he’s a vampire, but it’s pretty obvious).
Along With Ghosts details the tale of Miyo, who finds out about corruption in her town but remains quiet after threats of violence. When her grandfather dies on sacred ground, the yokai band together to punish those responsible.
The special effects in these films are sometimes laughable, but all three are worth investigating. You don’t have to be well-versed in mythology to enjoy these tales, and they’re all entertaining.