Season 3 Episode
- Season 1 Visitor from the Other World
- Season 1 Neighbor and Trion Soldier
- Season 1 Osamu Mikumo's Ability
- Season 1 Ai Kitora, A-Rank No.5 Agent
- Season 1 Power Elite, Yuichi Jin
- Season 1 Chika Amatori's Side Effect
- Season 1 Miwa Squad's Assault
- Season 1 Black Trigger
- Season 1 The Organization Known as Border
- Season 1 Tamakoma Branch
- Season 1 The Determination of Each One
- Season 1 A-Rank Agents of Tamakoma
- Season 1 Border Top Team
- Season 1 Miwa Corps
- Season 1 Black Trigger Wind Blade
- Season 1 To the Future
- Season 1 Border Official Enlistment
- Season 1 Mikumo Shu VS Kazama Souya
- Season 1 Ranking Battle! Midorikawa Jun's Strategy
- Season 1 Duel! Yuma VS Midorikawa
- Season 1 Neighbor's World
- Season 1 A Large-Scale Invasion Starts
- Season 1 The Holy Land, AftoKrator
- Season 1 Nestling from Mysterious World
- Season 1 Best Force in Border
- Season 1 Fierce Fight! Enedora vs. Kazama Squad
- Season 1 Counterattack of Border
- Season 1 Star Wand Master
- Season 1 Crossroads of Destiny
- Season 1 Enemy Commander High Rain
- Season 1 Mikumo Osamu's Consciousness
- Season 1 Implacable Enedora
- Season 1 The Terror of Hyrein
- Season 1 A Fierce Showdown! The Fight of the Best
- Season 1 The End of the Battle
- Season 1 The Have-not
- Season 1 A Hero and a Partner
- Season 1 B-Rank Wars Begin
- Season 1 Suwa Squad and Arafune Squad
- Season 1 Setting off! Mikumo Squad
- Season 1 An Impertinent Rookie
- Season 1 Ko Murakami of Suzunari-1
- Season 1 Nasu Squad's Choice
- Season 1 The Battle in the Foul Weather
- Season 1 The Thing That Decides the Battle
- Season 1 The Ace's Willpower
- Season 1 The Captain's Pride
- Season 1 And Towards the Future
- Season 1 Fugitives from Another World
- Season 1 Invisible Assailants
- Season 1 Xeno's Trion Soldiers
- Season 1 The Sunset of Meeden
- Season 1 The One that Shall Be Saved
- Season 1 Giev's Thrust
- Season 1 Dead or Alive
- Season 1 The Secret of Lilith
- Season 1 Xeno and Lilith
- Season 1 The Captured Osamu
- Season 1 The Two Black Triggers
- Season 1 The Adventure of Yotaro
- Season 1 Truth and Lies
- Season 1 Giev and Charon
- Season 1 A Reversed Future
- Season 1 A Prisoner from Aftokrator
- Season 1 No.1 Shooter, Masataka Ninomiya
- Season 1 Sharpened Fangs
- Season 1 The Battle of the B-Rank Top Teams
- Season 1 The Targeted Tamakoma
- Season 1 A Battle Royal
- Season 1 A Captain's Duty
- Season 1 A New Threat
- Season 1 An Evolving Mikumo Squad
- Season 1 To the Future
World Trigger - Season 1
7.30 23 minutes A gate to another world opens in Mikado City, and monsters called Neighbors emerge. It's up to Border Defense agent Osamu Mikumo to fight them.
