Destroy thy Neighbour! A gate to ather dimension has burst open, and invincible monsters called Neighbours invade Earth. Osamu Mikumo may t be the best among the elite warriors who co-opt other-dimensional techlogy to fight back, but along with his Neighbor friend Yuma, he'll do whatever it takes to defend life on Earth as we kw it. It's a Neighbour invasion! Trion soldiers swarm Mikado City, wreaking havoc and capturing isolated Border agents. When the sinister humaid Neighbours orchestrating the attack target Chika for her massive Trion, Osamu may be the only one who can save her! But can a B-Rank agent compete against the surprising power of this new alien foe?
Daisuke Ashihara began his manga career at the age of 26 when his manga Room 303 won second place in the 75th Tezuka Awards. His first series, Super Dog Rilienthal, began serialization in Weekly Shonen Jump in 2009. World Trigger is his second serialized work in Weekly Shonen Jump. He is also the author of several shorter works, including the one-shots Super Dog Rilienthal and Trigger Keeper.