The Devil Is a Part-Timer!

The Devil Is a Part-Timer! (はたらく魔王さま!, Hataraku Maō-sama!, literally 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.

The story is about Satan seeking to conquer the world of Ente Isla, but when confronted by the Hero Emilia, he is forced to retreat through a gate that transports him to modern day Tokyo, Japan. To survive and find a way to return to Ente Isla, Satan adopts the name Sadao Maou and gains part-time employment at a fast food restaurant called MgRonald's, a parody of McDonald's. There have been two manga adaptations published by ASCII Media Works in Dengeki Daioh and Dengeki Maoh. A 13-episode anime adaptation produced by White Fox and directed by Naoto Hosoda aired from April to June 2013. A second season produced by 3Hz and directed by Daisuke Tsukushi aired from July to September 2022. A third season is set to premiere in July 2023.

Synopsis
In the world of Ente Isla, the Demon Lord Satan has attempted to conquer humanity using an enormous army of demons. But when he almost succeeds, mankind's champion, Hero Emilia, thwarts his plans, forcing him to retreat into a portal that leads to a world unbeknownst to him—Earth.

Along with his faithful servant Alsiel, Satan stumbles upon the modern-day city of Tokyo without any knowledge of the world itself. Completely out of their depth, they gain some information from a police officer, but Satan still has one more problem—money. In order to survive with his greatly diminished powers, he guises himself as a human named Sadao Maou, lives in an apartment, and becomes a part-timer at the fast food restaurant MgRonald's. Determined not only to conquer Ente Isla but also Earth, Sadao strives to become a full-time employee in his job, as he believes that it would be a step forward in his conquests.

Things begin looking up for the once all-powerful demon as he ventures through his everyday life—his job, his home, and his relationships. However, a major setback pops up when Emilia, the hero who drove him out of Ente Isla, suddenly appears...

Light Novels
The Devil Is a Part-Timer! began as a light novel series written by Satoshi Wagahara, with illustrations by the artist 029 (Oniku). Wagahara originally entered the first novel in the series, originally titled Maōjō wa Rokujō-ikkan! (魔王城は六畳一間!, The Devil's Fortress is a Single Room with Six Tatami Mats!), into ASCII Media Works' 17th Dengeki Novel Prize in 2010 and the novel won the Silver Prize. The first novel was published by ASCII Media Works on February 10, 2011, under their Dengeki Bunko imprint, with an additional 20 main novels, two prequel novels, one spin-off novel, and six bonus novels being released since. The final main novel was initially scheduled to be published on July 10, 2020 but was delayed to August 7, 2020 as a result of the effects caused by COVID-19. Two bonus novels (Hataraku Maō-sama! 4.1 and Hataraku Maō-sama! Tengo) were packaged with the first and second Blu-ray volumes (respectively) of the anime adaptation's second season.

The series is licensed in North America by Yen Press, with the first main novel being released on April 21, 2015 and the last main novel on April 19, 2022.

Manga
A manga adaptation, illustrated by Akio Hiiragi, started serialization in the February 2012 issue of ASCII Media Works' shōnen manga magazine Dengeki Daioh. The first tankōbon volume was published on June 27, 2012. Yen Press publishes the manga in North America from March 24, 2015.

Spin-off
A spin-off manga series set in an alternate universe titled ''The Devil Is a Part-Timer! High School! (はたらく魔王さま！ハイスクール！, Hataraku Maō-sama! Hai Sukūru!), written by Satoshi Wagahara and illustrated by Kurone Mishima, began serialization in the July 2012 issue of ASCII Media Works' Dengeki Maoh'' magazine. Its chapters have been compiled in five tankōbon volumes, released between January 26, 2013, and April 24, 2015. Yen Press released all five volumes in North America between March 24, 2015 and October 25, 2016.

Anthology
A four-panel manga anthology volume was published by ASCII Media Works on June 27, 2013. Another spin-off manga series titled Hataraku Maō-sama no Meshi! (はたらく魔王さまのメシ！), illustrated by Oji Sadō, began serialization on Kadokawa Corporation's Comic Walker website on August 28, 2019. It has been collected in 3 volumes as of March 2021.

TV Anime
A 13-episode anime television series adaptation of The Devil Is a Part-Timer!, produced by White Fox and directed by Naoto Hosoda, aired between April 4 and June 27, 2013. The anime has Masahiro Yokotani as the script supervisor and Atsushi Ikariya adapts 029's characters' designs. Funimation streamed the series as it aired and released it on home video in summer 2014. It was later streamed on the FunimationNOW service but the show was moved to the similar Crunchyroll streaming service after Sony Pictures Television and Aniplex (via Funimation Global Group) purchased the assets of Crunchyroll from WarnerMedia in 2021. The opening theme is "Zero!!" by Minami Kuribayashi. There are three ending theme songs: "Gekka" (月花, lit. "Moon Flower"), "Star Chart" (スターチャート, Sutā Chāto), and "Tsumabiku Hitori" (ツマビクヒトリ), all by Nano Ripe. Muse Communication holds the distribution rights in Southeast Asia.

A second season was announced at the Kadokawa Light Novel Expo 2020 event on March 6, 2021, with the main cast reprising their roles. The second season, titled The Devil Is a Part-Timer!!, is animated by 3Hz, with Daisuke Tsukushi directing, Yūdai Iino designing the characters, Yoshihiro Takeda serving as chief animation director and the rest of the staff returning from the first season. The second season aired from July 14 to September 29, 2022, simultaneously on Tokyo MX and Disney+. The opening theme is "With" by Minami Kuribayashi, while the ending theme is "Mizukagami no Sekai" (水鏡の世界, lit. "The World in the Water's Reflection") by Marina Horiuchi. Muse Communication licensed the second season in Southeast Asia.

A sequel was announced following the conclusion of the second season. It was later confirmed to be a third season that is set to premiere on July 13, 2023. The opening theme is "Hikari no Nai Machi" (光のない街, lit. "Town Without Light") performed by Nano Ripe, while the ending theme is "Bloomin" performed by Liyuu.

Trivia
'' to be added. ''