The Devil Is a Part-Timer! (Japanese: はたらく魔王さま!, Hepburn: Hataraku Maō-sama!, lit. "Working Demon King!" or "Demon Lord at Work!") is a Japanese light novel series written by Satoshi Wagahara, with illustrations by Oniku (written as 029). ASCII Media Works has published the series in Japan, while Yen Press has published the series in North America.source
Plot
This story is about an attempt to conquer the world of Ente Isla who is a devil. But when he encounters the story's hero Emilia who is a girl. So he is forced to retreat through a gate and is transported in one day of the modern era. He is transported to Tokyo and is accompanied by his general. Some scenes in this series are very dangerous, spectacular and bang. This is a watchable series with a total of 13 episodes.