Flame 8: Hey Now! Kids, Are You Alright?

Ghastly Prince Enma Burning Up · Episode 8 · “Flame 8: Hey Now! Kids, Are You Alright?”

It's Tokyo in the 1970s, and evil youkai (goblins) are attacking the human world. The "Youkai Patrol" - Enma, Princess Yukiko, Kapaeru, and Grandpa Shappo - are sent from hell to exterminate them. (Source: Anime News Network)