World TriggerWorld Trigger.

World Trigger (Japanese: ワールドトリガー, Hepburn: Wārudo Torigā), also known in Japan by its abbreviation WorTri (Japanese: ワートリ, Hepburn: WāTori), is a Japanese manga series written and illustrated by Daisuke Ashihara. It was initially serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump from February 2013 to November 2018, and transferred to Jump Square in December 2018. Its chapters have been collected in 30 tankōbon volumes as of October 2026.