Episode 1
Visitor from the Other World
Approximately four years ago, a gate to another world opened in Mikado City, and invaders called Neighbors app...
Episode 2
Neighbor and Trion Soldier
Border sees the Neighbor Yuma as an enemy… but Osamu is unable to view him as someone with hostile intentions,...
Episode 3
Osamu Mikumo's Ability
Combat-use Trion Soldiers attack when a gate opens in Osamu’s school just outside of the Forbidden Zone. Worri...
Episode 4
Ai Kitora, A-Rank No.5 Agent
Osamu gets more trouble than credit when he claims to have defeated Trion Soldier Marmod. Really, he’s coverin...
Episode 5
Power Elite, Yuichi Jin
Kitora boldly jumps onto the back of Ilgar, a new type of Trion Soldier, while it’s mid-flight and bent on att...
Episode 6
Chika Amatori's Side Effect
Yuichi and Osamu's critical mission to investigate the abnormal gate puts a lot of pressure on Osamu. Meanwhil...
Episode 7
Miwa Squad's Assault
Osamu reaches out to Yuma and Replica. He and Chika learn some critical information about Neighbors from Yuma,...
Episode 8
Black Trigger
A-rank agents Shuji Miwa and Yosuke Yoneya make an assault on Yuma without even asking what happened. Osamu ca...
Episode 9
The Organization Known as Border
With Shuji's squad singlehandedly defeated, the Border Agency's executives order Yuichi to defeat Yuma and rec...
Episode 10
Tamakoma Branch
Jin encourages Yuma to join the Tamakoma branch. Yuma accepts it if he can team up with Osamu and Chika.
Episode 11
The Determination of Each One
Osamu hears from Replica about why Yuma came to this world, and from Chika about her true feelings.
Episode 12
A-Rank Agents of Tamakoma
Osamu, Yuma and Chika decide to join Tamakoma branch to go to Neighbor world as A-rank agents of the expeditio...
Episode 13
Border Top Team
Commander Kido fears that Tamakoma branch will become too powerful. He orders A-rank agents who belong to the...
Episode 14
Miwa Corps
The battle between the A-Rank attack unit and Yuichi Jin begins to rage. In the face of top-level agents, Yuic...
Episode 15
Black Trigger Wind Blade
Yuichi finally reveals his "Wind Blade" technique with the Black Trigger. As his battle with A-Rank vets Kei a...
Episode 16
To the Future
Yuichi Jin and the Arashiyama Unit repel the enemy. Receiving news of their elite squad's defeat, the Border A...
Episode 17
Border Official Enlistment
The day of Yuma and Chika's initiation into the Border Agency arrives. Osamu nervously stands by in support, w...
Episode 18
Mikumo Shu VS Kazama Souya
Osamu readies for his practice fight against Soya Kazama. Soya is a symbol of overwhelming strength, while Osa...
Episode 19
Ranking Battle! Midorikawa Jun's Strategy
Osamu doesn't know how to deal with his new reputation as "the guy who tied with Soya Kazama". He is soon chal...
Episode 20
Duel! Yuma VS Midorikawa
Yuma and Shun Midorikawa's fight begins. Yuma quietly rages over Shun's humiliating public defeat of Osamu. Ho...
Episode 21
Neighbor's World
The Border brass puts together a strategy based on Replica's information about Neighborhood. Meanwhile, Yuichi...
Episode 22
A Large-Scale Invasion Starts
The Neighbors' large-scale invasion finally begins. The invading army of Trion soldierrs is countered with a d...
Episode 23
The Holy Land, AftoKrator
Border seeks a way to counter the new Trion soldier, Rabbit. Yuma prevents Trion soldiers from infiltrating th...
Episode 24
Nestling from Mysterious World
Trion soldiers from Aftokrator appear all over Mikado City. Border is forced to divide its forces to deal with...
Episode 25
Best Force in Border
The C-rank units are revealed to be the true target. The battle intensifies as Hyrein sends humanoid Neighbors...
Episode 26
Fierce Fight! Enedora vs. Kazama Squad
Aftokrator's humanoid Neighbors are unveiled. These so-called Horn Triggers overwhelm the Border agents with p...
Episode 27
Counterattack of Border
Kizaki, Karauma and Konami fight the sinister Hyuse and Viza so that Osamu and Chika can escape. Meanwhile, Ra...
Episode 28
Star Wand Master
Kizaki has figured out Hyuse's Trigger, Lambiris. He orders Karasuma and Konami to protect the city while he h...
Episode 29
Crossroads of Destiny
Viza and Hyuse continue to pursue Chika, but Yuma and Jin arrive just in time. Yuma faces off against Viza whi...
Episode 30
Enemy Commander High Rain
Suwa unit traps Enedora in a virtual training room. Director Shinoda goes to offer them back-up, and the tides...
Episode 31
Mikumo Osamu's Consciousness
Hyrein's attack turns Chika into a cube. Osamu blames himself, but is inspired by his fellow Border agents to...
Episode 32
Implacable Enedora
Director Shinoda corners Enedora in the virtual training room. However, Enedora's powerful Black Trigger attac...
Episode 33
The Terror of Hyrein
Karasuma uses his personal trigger Geist against Hairein. He can gain strength and speed, but he has only 200...
Episode 34
A Fierce Showdown! The Fight of the Best
Miwa uses a trigger Lead Bullet against Hairein. Meanwhile, Yuma decides to carry out a desperate attack again...
Episode 35
The End of the Battle
Yuma defeated Viza, but he has a few Trion left. Miwa was moved away from Osamu by Mira's trigger. Now there a...
Episode 36
The Have-not
Aftkrator withdrew from our world and the 2nd large-scale invasion is over. Although Chika was saved, Osamu lo...
Episode 37
A Hero and a Partner
Osamu becomes conscious, and talks with Yuma after hearing the situation from his mother and Chika. One of hig...
Episode 38
B-Rank Wars Begin
Many journalists ask the higher-ups of Border about responsibility for damage caused by the battle. Osamu hear...
Episode 39
Suwa Squad and Arafune Squad
Yuma and Chika won their first Rank Battle as Tamakoma Second Unit in front of injured Osamu. Their next oppon...
Episode 40
Setting off! Mikumo Squad
Osamu recovered and rejoined his unit. Tamakoma Second had the right to choose the location this time, and the...
Episode 41
An Impertinent Rookie
The match seemed that it would favor the unit with the most snipers, but Arafune Unit is being driven into a c...
Episode 42
Ko Murakami of Suzunari-1
Tamakoma Second's next opponents are the 13th place, Nasu Unit, and the 9th place, Suzunari First Unit. Yuma g...
Episode 43
Nasu Squad's Choice
Murakami's side effect is especially troublesome issue. Osamu thinks about how to prepare for the next Rank Ba...
Episode 44
The Battle in the Foul Weather
The Rank Battle started. Nasu Unit takes tactical actions as planned in the storm. However, Chika's sniping ch...
Episode 45
The Thing That Decides the Battle
The agents have been divided into east and west across the river. On the west side, a three-way battle between...
Episode 46
The Ace's Willpower
On the east side, Kuruma and Betsuyaku are at the mercy of Nasu's shooting. Osamu doesn't want them to be defe...
Episode 47
The Captain's Pride
Chika breaks the bank of the river by her sniping, and draws the water into the city. Osamu wants Yuma to join...
Episode 48
And Towards the Future
Mikumo Squad joins the B-rank upper tier. The fight against the top B-rank squads will be a touchstone for pro...
Episode 49
Fugitives from Another World
Start of World Trigger new arc, Toubousha-hen.
Unknown Trion soldiers show up at Border HQ. Jin and Tachikawa...
Episode 50
Invisible Assailants
Zeno, a refugee from Elgates, begs Yuma and Osamu to harbor Lilith and him during their stay in this world. Wi...
Episode 51
Xeno's Trion Soldiers
Kazama Squad heads into combat as Gojima City is attacked by new Trion soldiers. Osamu tries to befriend Zeno...
Episode 52
The Sunset of Meeden
Despite Lilith's best efforts, she can't hide her loneliness. Chika and Osamu work with Kitora and Midorikawa...
Episode 53
The One that Shall Be Saved
While studying with Yoneya and Kodera, Miwa sees young siblings and is reminded of his past. The peace is shat...
Episode 54
Giev's Thrust
Zeno's devotion to Lilith leads him to treat Yuma and Chika like tools, enraging Osamu. Meanwhile, Gieve and K...
Episode 55
Dead or Alive
Arashiyama Squad gathers Border's aces! Arafune and Murakami join in the battle, destroying Gieve's Trion sold...
Episode 56
The Secret of Lilith
Shiori takes Yuma, Osamu, and Chika on a relaxing trip to Shizuka Marine World with Zeno and Lilith. But the p...
Episode 57
Xeno and Lilith
Lilith reveals her true power in order to save Xeno and Yuma.
Episode 58
The Captured Osamu
Yuma, Chika and Xeno take the fight to the enemy in order to rescue Osamu. However, a cunning trap separates t...
Episode 59
The Two Black Triggers
Zeno and Chika find Osamu, while Yuma continues his fight against Giev. He struggles against Giev and Charon's...
Episode 60
The Adventure of Yotaro
Yotaro heads towards Shizuka City with Raijinmaru, hoping to catch up to Konami. He meets a troubled young gir...
Episode 61
Truth and Lies
Gieve and Charon begin their attack on Yuma.
Episode 62
Giev and Charon
Giev's secret is revealed. Just like Lilith, he's a Humanoid Trion Soldier created by Lamia. Meanwhile, all of...
Episode 63
A Reversed Future
Xeno's hand cuts thin air, and monster Gieve takes in Lilith and takes on a grotesque form.
Episode 64
A Prisoner from Aftokrator
Soon after meeting and parting with Xeno and Lilith, Yuma, Osamu and Chika begin preparing for their promotion...
Episode 65
No.1 Shooter, Masataka Ninomiya
Aftokrator's Black Trigger user, Enedora, is alive! Enedora sheds new light on the Large Scale Invasion and th...
Episode 66
Sharpened Fangs
Tamakoma-2 starts individual training in preparation for the B-Rank rank wars. Osamu visits Arashiyama for sho...
Episode 67
The Battle of the B-Rank Top Teams
During their brief encounter, Yuuma senses Kageura's limitless skill. Osamu receives shooter training from Ara...
Episode 68
The Targeted Tamakoma
Ninomiya Squad, Kageura Squad, Azuma Squad and Mikumo Squad face off! As tensions mount, each team targets Osa...
Episode 69
A Battle Royal
Osamu is quickly knocked out of combat by Azuma, former leader of an A-Rank No. 1 team. Chika tries to overcom...
Episode 70
A Captain's Duty
Yuuma faces Kageura. Ninomiya takes advantage of this to attack them both. After the battle, Osamu is devastat...
Episode 71
A New Threat
Shinoda announces an imminent invasion by a new Neighbor country. Tachikawa and Kazama Squad are assigned to d...
Episode 72
An Evolving Mikumo Squad
After the Rank Wars against the B-Rank upper tier squads, Mikumo Squad tries to up their game. Yuzuru gives Ch...
Episode 73
To the Future
Osamu continues to try to improve himself, Chika confronts her faults, and Yuuma has faith in them. Mikumo Squ...