Yokai Monsters (妖怪シリーズ) is a trilogy of Japanese horror/fantasy films written by Tetsuro Yoshida and released in the late 1960s. The films were produced by Daiei Film.

There were originally three movies made:

• Yokai Monsters: One Hundred Monsters (March, 1968)
• Yokai Monsters: Spook Warfare (December, 1968)
• Yokai Monsters: Along With Ghosts (March, 1969)

While not canonically linked, all three were thematically joined by their inclusion of a group of creatures from Japanese mythology known as yōkai (妖怪, lit. “strange things”).

color, mono, fullscreen, DVD-R comes packaged as shown in color DVD case, wrapped in plastic.