Big Order is a Japanese manga series written and illustrated by Sakae Esuno. It was serialized in Kadokawa Shoten's Shōnen Ace magazine between the November 2011 and September 2016 issues. The manga is licensed in North America by Yen Press. An original video animation episode by Asread was released on October 3, 2015. A 10-episode anime television series adaptation aired in Japan between April and June 2016.

Shiori Mikami is a Japanese voice actress from Aomori Prefecture, Japan. She was affiliated with Aoni Production until 2011. She won the Best Rookie Actress at the 6th Seiyu Awards.