Satan conquers the world: one fast food restaurant at a time.
Length: 13 episodes
During a battle with The Hero Emilia, The Demon Lord Satan escapes from Ente Isla into an alternate dimension. Emilia follows him. They end up in a different world: modern-day Tokyo.
Heros and demons got to make a living. So Emilia becomes a customer service representative and Satan becomes an employee at the fast food chain MgRonalds. The two try to balance their jobs with the battle against good and evil.
I thought this anime was funny and well-paced. There are relatively few characters and they are all pretty well developed. The anime is based on a series of light novels (which I haven’t read).