Gegege no Kitarou (1968) EP7 - Ghost Train

Nezumi-Otoko is unhappy with the current state of yōkai in the modern era. He complains that humans these days don't believe in yōkai anymore and has been making money telling silly stories and creating fake yōkai. But Kitarō disagrees, instead he believes its a good sign that humans aren't as afraid of yōkai, and the world seems more peaceful because of it. But Nezumi-Otoko still complains and asks Kitarō to show him real yōkai. Kitarō then takes him to a haunted attraction, where they meet a real yōkai hiding with a bunch of fake ones. It's there that Nezumi-Otoko gets an idea, and suggest that they should make their own haunted attraction, but using only real yōkai to scare the customers. Kitarō tells the yōkai not to scare the humans to much, so that they won't give away their identities. All goes well until a pair of humans enter the place, unfazed by the thrills, the men bully and abuse the yōkai. Making Kitarō and the others plot their revenge.