Animation
Action & Adventure
Sci-Fi & Fantasy
World Trigger
3S | 99E
10/05/2014
7.4
S1E1
1. Visitor from the Other World
8.0
10/5/2014
S1E2
2. Neighbor and Trion Soldier
9.0
10/12/2014
S1E3
3. Osamu Mikumo's Ability
9.0
10/19/2014
S1E4
4. Ai Kitora, A-Rank No.5 Agent
9.0
11/2/2014
S1E5
5. Power Elite, Yuichi Jin
9.0
11/9/2014
S1E6
6. Chika Amatori's Side Effect
9.0
11/16/2014
S1E7
7. Miwa Squad's Assault
9.0
11/23/2014
S1E8
8. Black Trigger
9.0
11/30/2014
S1E9
9. The Organization Known as Border
9.0
12/7/2014
S1E10
10. Tamakoma Branch
9.0
12/14/2014
S1E11
11. The Determination of Each One
9.0
12/21/2014
S1E12
12. A-Rank Agents of Tamakoma
9.0
12/28/2014
S1E13
13. Border Top Team
9.0
1/11/2015
S1E14
14. Miwa Corps
9.0
1/18/2015
S1E15
15. Black Trigger Wind Blade
9.0
1/25/2015
S1E16
16. To the Future
9.0
2/8/2015
S1E17
17. Border Official Enlistment
9.0
2/15/2015
S1E18
18. Mikumo Shu VS Kazama Souya
9.0
2/22/2015
S1E19
19. Ranking Battle! Midorikawa Jun's Strategy
9.0
3/1/2015
S1E20
20. Duel! Yuma VS Midorikawa
9.0
3/8/2015
S1E21
21. Neighbor's World
9.0
3/15/2015
S1E22
22. A Large-Scale Invasion Starts
9.0
3/22/2015
S1E23
23. The Holy Land, AftoKrator
9.0
3/29/2015
S1E24
24. Nestling from Mysterious World
9.0
4/5/2015
S1E25
25. Best Force in Border
9.0
4/12/2015
S1E26
26. Fierce Fight! Enedora vs. Kazama Squad
9.0
4/19/2015
S1E27
27. Counterattack of Border
9.0
4/26/2015
S1E28
28. Star Wand Master
9.0
5/3/2015
S1E29
29. Crossroads of Destiny
9.0
5/10/2015
S1E30
30. Enemy Commander High Rain
9.0
5/17/2015
S1E31
31. Mikumo Osamu's Consciousness
9.0
5/24/2015
S1E32
32. Implacable Enedora
9.0
5/31/2015
S1E33
33. The Terror of Hyrein
0.0
6/7/2015
S1E34
34. A Fierce Showdown! The Fight of the Best
0.0
6/14/2015
S1E35
35. The End of the Battle
0.0
6/21/2015
S1E36
36. The Have-not
0.0
6/28/2015
S1E37
37. A Hero and a Partner
0.0
7/5/2015
S1E38
38. B-Rank Wars Begin
0.0
7/19/2015
S1E39
39. Suwa Squad and Arafune Squad
0.0
7/26/2015
S1E40
40. Setting off! Mikumo Squad
0.0
8/2/2015
S1E41
41. An Impertinent Rookie
0.0
8/9/2015
S1E42
42. Ko Murakami of Suzunari-1
0.0
8/16/2015
S1E43
43. Nasu Squad's Choice
0.0
8/23/2015
S1E44
44. The Battle in the Foul Weather
0.0
8/30/2015
S1E45
45. The Thing That Decides the Battle
0.0
9/6/2015
S1E46
46. The Ace's Willpower
0.0
9/20/2015
S1E47
47. The Captain's Pride
0.0
9/27/2015
S1E48
48. And Towards the Future
0.0
10/4/2015
S1E49
49. Fugitives from Another World
0.0
10/11/2015
S1E50
50. Invisible Assailants
0.0
10/18/2015
S1E51
51. Xeno's Trion Soldiers
0.0
10/25/2015
S1E52
52. The Sunset of Meeden
0.0
11/1/2015
S1E53
53. The One that Shall Be Saved
0.0
11/8/2015
S1E54
54. Giev's Thrust
0.0
11/15/2015
S1E55
55. Dead or Alive
0.0
11/22/2015
S1E56
56. The Secret of Lilith
0.0
11/29/2015
S1E57
57. Xeno and Lilith
0.0
12/6/2015
S1E58
58. The Captured Osamu
0.0
12/13/2015
S1E59
59. The Two Black Triggers
0.0
12/20/2015
S1E60
60. The Adventure of Yotaro
0.0
12/27/2015
S1E61
61. Truth and Lies
0.0
1/10/2016
S1E62
62. Giev and Charon
0.0
1/17/2016
S1E63
63. A Reversed Future
0.0
1/24/2016
S1E64
64. A Prisoner from Aftokrator
0.0
1/31/2016
S1E65
65. No.1 Shooter, Masataka Ninomiya
0.0
2/7/2016
S1E66
66. Sharpened Fangs
0.0
2/14/2016
S1E67
67. The Battle of the B-Rank Top Teams
0.0
2/21/2016
S1E68
68. The Targeted Tamakoma
0.0
2/28/2016
S1E69
69. A Battle Royal
0.0
3/6/2016
S1E70
70. A Captain's Duty
0.0
3/13/2016
S1E71
71. A New Threat
0.0
3/20/2016
S1E72
72. An Evolving Mikumo Squad
0.0
3/27/2016
S1E73
73. To the Future
0.0
4/3/2016
Overview
Earth is under constant threat from Neighbors, invincible monsters from another dimension that destroy our way of life. At least we have the elite warriors of Border, who co-opt alien technology to fight back! Our hero Osamu Mikumo may not be the best agent, but he'll do whatever it takes to defend life on Earth as we know it. When Osamu meets a feisty humanoid Neighbor named Yuma, everything that he thinks is right is turned on its head. Can the two natural enemies ever become friends?
