Gegege no Kitarou (1996)
Spooky Kitaro
ゲゲゲの鬼太郎
Kitarou, a ghost, spends his afterlife helping humans in need of his skills. He thwarts the plans of evil spirits who live to torment humanity. This time, Kitarou's friend Megumi is in need of his help. Her father, a botanist, went to Baruru Island to study the plant life there, and was subsequently kidnapped by evil spirits. It's up to Kitarou to save him.
(Source: Animenfo)