One-on-One

Short Summary
''With Hyuse out of the match, the competitors shift gears. As agents engage in one-on-one battles of their own, Ikoma and Yuba Squads pay a hefty price; and when the lone challenger to Ninomiya bails out, Tamakoma Second finds themselves face-to-face with their final opponent of the season.''

Long Summary
TBA

Characters in order of appearance
Characters in italic are only seen briefly and have yet to make a proper appearance.
 * Kyōsuke Karasuma
 * Kōhei Izumi
 * Ai Kitora
 * Yūma Kuga (Present then Flashback)
 * Chika Amatori
 * Osamu Mikumo
 * Yukari Obishima (Present then Flashback)
 * Kai Minamisawa (Present then Flashback)
 * Takuma Yuba
 * Sakurako Taketomi
 * Kirie Konami
 * Kazuki Kurauchi (Present then Flashback)
 * Kazuaki Ōji (Present then Flashback)
 * Tadaomi Kanda (Mentioned/Kazuaki Ōji)
 * Kazuto Tonooka
 * Sumiharu Inukai
 * Nono Fujimaru
 * Kōji Oki (Present then Flashback)
 * Masataka Ninomiya (Flashback then Present)
 * Shinnosuke Tsuji (Flashback then Present)
 * Hyuse (Flashback)
 * Satoshi Mizukami
 * Maori Hosoi
 * Kōtarō Suwa (Fantasy)
 * Tatsuhito Ikoma (Fantasy)
 * Aki Hiyami
 * Kuniharu Kakizaki
 * Kotarō Tomoe
 * Shūji Miwa
 * Yōsuke Yoneya
 * Jun Arashiyama
 * Mitsuru Tokieda

Triggers in order of appearance
Triggers in italic are only seen briefly and have yet to make a proper appearance.
 * Bagworm (Yūma Kuga/Present then Flashback, Chika Amatori, Osamu Mikumo, Kazuto Tonooka, Kōji Oki/Present then Flashback, and Shinnosuke Tsuji)
 * Ibis (Chika Amatori, and Kōji Oki/Present then Flashback)
 * Kogetsu (Yukari Obishima/Present then Flashback, Kai Minamisawa/Present then Flashback, and Shinnosuke Tsuji)
 * Asteroid (Yukari Obishima/Present then Flashback, Takuma Yuba/Pistol, and Sumiharu Inukai/Assault Rifle)
 * Full Guard (Kai Minamisawa, Takuma Yuba, Kōji Oki, Sumiharu Inukai, Shinnosuke Tsuji, and Masataka Ninomiya)
 * Egret (Kazuto Tonooka)
 * Shield (Sumiharu Inukai, Chika Amatori, Yūma Kuga, Shinnosuke Tsuji, Yūma Kuga, Takuma Yuba, and Masataka Ninomiya)
 * Hound (Chika Amatori, Kazuaki Ōji/Flashback, Yukari Obishima, Sumiharu Inukai, and Masataka Ninomiya)
 * Bail Out (Kazuto Tonooka, Kōji Oki, Kai Minamisawa/Present then Flashback, Yukari Obishima, and Takuma Yuba)
 * Meteor (Chika Amatori/Flashback then Present, and Masataka Ninomiya)
 * Hornet (Masataka Ninomiya)
 * Grasshopper (Kōji Oki)
 * Senkū (Shinnosuke Tsuji)
 * Wire Zone (Osamu Mikumo)
 * Scorpion (Yūma Kuga/Flashback then Present)
 * Ikoma Senkū (Mentioned/Kirie Konami)
 * Curving Blade Throw (Yūma Kuga/Present then Flashback)
 * Scorpion/Pinball (Yūma Kuga/Present then Flashback)

Adapted Chapters

 * Chapter 190
 * Chapter 191
 * Chapter 192
 * Chapter 193 (Page 1)

Trivia

 * Shortly after the January 9th broadcast, "World Trigger The Movie" (劇場版ワールドトリガー) began trending on JP Twitter. Users praised the episode's animation quality, comparing it to a theatrical version.