Spy × Family is a Japanese web manga series written and illustrated by Tatsuya Endo. The story follows Agent Twilight, an enigmatic spy who has to "build a family" to execute a mission, not realizing that his adopted daughter is a telepath, and the woman he agrees to marry is a skilled assassin. The series has been serialized biweekly on Shueisha's Shōnen Jump+ app and website since March 2019, with its chapters collected in 17 tankōbon volumes as of April 2026. It is licensed in North America by Viz Media.