Doga Kobo, Inc. is a Japanese animation studio formed by former Toei Animation members Hideo Furusawa and Megumu Ishiguro, located in Nerima, Tokyo, Japan. The studio was established on July 11, 1973, and has been involved in the production of a large number of anime over the years.

Himouto! Umaru-chan is a Japanese manga series written and illustrated by Sankakuhead. After two one-shot chapters published in Shueisha's seinen manga magazine Miracle Jump in 2012, the manga was serialized in Weekly Young Jump from March 2013 to November 2017, with its chapters collected in 12 tankōbon volumes. A sequel manga titled, Himouto! Umaru-chan G, was published in the same magazine from November 2017 to April 2018, with its chapters collected in a single volume. An anime television series adaptation aired in 2015. A second season titled Himouto! Umaru-chan R aired from October to December 2017.