These are a collection of animated shorts based on Shigeru Mizuki's illustrations. Each short focuses on a Yokai, a type of Japanese spirit. The shorts range in length from about one to four minutes. They have been categorized based on what order they appear in, and what Yokai is being discussed. Episodes 1 and 15 do not focus on a Yokai, and instead features dialogue and an appearance from Shigeru Mizuki himself.—Anonymous