The Birth of Kitaro: The Mystery of GeGeGe

Kitarou Tanjou: Gegege no Nazo · 鬼太郎誕生 ゲゲゲの謎

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. (Source: Official site, translated)