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 Episode 9 The Organization Known as Border
7.40 23 minutes With Shuji's squad singlehandedly defeated, the Border Agency's executives order Yuichi to defeat Yuma and recover the Black Trigger. Osamu worries about Yuichi's impending clash, while a secret hidden by Yuma is slowly exposed.
