A completely new feature-length animation commemorating the 100th anniversary of Shigeru Mizuki’s birth. The story of Kitaro’s father is revealed for the first time.

OVA bundled with the special edition of the manga’s side story.

In the series’ backstory, 102,000 years ago in a place that would be modern-day Mexico, it started with a mysterious but powerful race with incredibly long lifespans and the ability to absorb life forces from plants and animals, although they had the disadvantage of being easily disintegrated if exposed to sunlight and thus lived underground […]

After the death of his parents, a young Mirai Kakehashi is left in the care of his abusive relatives. Since then, he has become gloomy and depressed, leading him to attempt suicide on the evening of his middle school graduation. Mirai, however, is saved by a pure white girl named Nasse who introduces herself as […]