Stop the Kido Faction units heading to capture Yuma!!
Monsters called 'Neighbors' and humans invade Earth through Gates. 'Border': A civilian defense organization that protects Earth by repurposing Neighbor technology called Trion (biological energy). Trigger: The core combat tool that transforms Trion into weapons or physical enhancements. Attacker: A close-quarters specialist who cuts down enemies at the front with sword or blade-type Triggers. Shooter/Gunner: Mid-range combatants who either float Trion bullets in mid-air to fire (Shooter) or use firearm-type Triggers (Gunner). Sniper: Responsible for fire support and reconnaissance by covertly sniping enemies from long distances. All-rounder: A versatile position capable of both close-quarters combat and mid-range shooting at a high level.
A Neighbor. Possessor of a Black Trigger (left by his late father) in the form of a ring. He is cute but becomes serious during combat. (Attacker)
A Shooter from Tachikawa Unit. A top-tier elite. He has a refreshing personality, usually cheerful and relaxed, and shows an optimistic side by enjoying the situation even during battle. He is funny.
The upright-looking captain of Arashiyama Unit. His position is Gunner. He is passionate about everything to the point of exaggeration and leads his team excellently as the captain of the A-Rank 5th Unit.
Strictly adheres to rules and regulations, with a stiff and competitive personality. An Attacker for Arashiyama Unit.
Has an altruistic nature, willingly helping and making concessions for comrades or people in trouble. A Gunner for Arashiyama Unit.
Due to the tragic event of losing his older sister to Neighbors in the past, he holds the firm belief that "All Neighbors are enemies." Because of this, he strongly dislikes Human Neighbors like Kuga Yuma and the Tamakoma Branch that accepts Neighbor technology. Captain and Gunner of Miwa Unit.
Takes pride in being the No. 1 ranked individual. Rather than getting nervous when facing strong enemies, he enjoys the fight itself, saying "This looks interesting." (Overall No. 1) An Attacker for Tachikawa Unit.
Appears prickly and strict on the outside, but possesses a 'tsundere' kindness, willingly engaging in mock battles and giving advice for the growth of his juniors. Ranked 2nd among Attackers. An Attacker for Kazama Unit.
The ace of Tamakoma First and the 3rd ranked Attacker. By connecting two small hand axes with a connector, she can use them powerfully as a large axe. She is easily fooled by others.
An S-Rank agent. Quiet and silent. Called the strongest within Border, though no one knows his fighting style. His power is said to be at an apocalyptic level. 16 years old.
A lone figure stands to block the Tachikawa, Kazama, and Miwa units, who are heading to the Tamakoma Branch under Commander Kido's orders to retrieve Yuma's Black Trigger.
Release Date 2026.10.01 / Last Updated 2026.10.01