World Trigger

A gate to another world opens in Mikado City; invaders, referred to as Neighbors, overrun the gate.

Osamu joins Yuma, whose reckless ways attract new threats; the two begin to trust each other.

Trion Soldiers attack when a gate opens in Osamu's school just outside of the Forbidden Zone.

Osamu gets more trouble than credit when he claims to have defeated Trion Soldier Marmod.

Kitora jumps onto the back of Ilgar, a new type of Trion Soldier, while it's in mid-flight.

Yuichi and Osamu's mission to investigate the abnormal gate puts a lot of pressure on Osamu.

Osamu reaches out to Yuma and Replica after learning some critical information about Neighbors.

Shuji and Yosuke are joined by two snipers and they wage a four on one battle against Yuma.

The Border Agency's executives order Yuichi to defeat Yuma and recover the Black Trigger.

Yuma joins the Border Agency's Tamakoma Branch on the condition that Osamu and Chika join with him.

Osamu must decide what to do now that he's learned Yuma's secret and Chika's true purpose.

Osamu, Yuma, and Chika set on joining the expeditionary force; they train under seasoned vets.

Yuichi and Yuma join forces; Commander Masamune fears the power gathering in the Tamakoma Branch.

The battle between the A-Rank attack unit and Yuichi Jin rages; Yuichi's black trigger is activated.

Yuichi reveals his Wind Blade technique with the Black Trigger; the Arashiyama and Miwa Units clash.

Yuichi Jin and the Arashiyama Unit repel the enemy; the Border Agency's headquarters gets nervous.

On the day of Yuma and Chika's initiation into the Border Agency, Soya Kazama challenges Osamu.

Osamu readies for his practice fight against Soya Kazama. Soya is a symbol of overwhelming strength, while Osamu has yet to land a hit in over twenty battles! Osamu's feeling totally helpless, when something Soya says lights a fire under him.

Osamu doesn't know how to deal with his new reputation as "the guy who tied with Soya Kazama."

Yuma and Shun Midorikawa's fight begins; Yuma quietly rages over Shun's humiliating defeat of Osamu.