Jormungand: Perfect Order

Jormungand (Japanese: ヨルムンガンド, Hepburn: Yorumungando) is a Japanese manga series written and illustrated by Keitaro Takahashi. It was serialized in Shogakukan's seinen manga magazine Monthly Sunday Gene-X from April 2006 to January 2012, with its chapters collected in eleven tankōbon volumes.

An anime television series produced by White Fox was broadcast between April and June 2012. A second season titled Jormungand: Perfect Order aired from October to December 2012.

The manga was licensed for English language release in North America by Viz Media. Both seasons have been licensed by Funimation in North America and Manga Entertainment in the United Kingdom.