List of World Trigger characters
The article is a list of characters that appear in the action sci-fi manga and anime World Trigger by Daisuke Ashihara''.''
Main characters
;Yūma Kuga;Osamu Mikumo
;Chika Amatori
;Yūichi Jin
;Replica
Border
Tamakoma Branch
Tamakoma Branch is a faction of Border which believes Neighbors and humans can be friends and takes a more diplomatic approach to them. Director Rindō brought back various triggers from the neighborhood, which were analyzed by engineers and were created triggers made specifically for Tamakoma-1;Takumi Rindō
Tamakoma-1
Tamakoma-1 is a Team described as being Border's strongest team. They are prohibited to participate in Border's Rank Wars, as some of their triggers are not approved by Headquarters. Two of its three combatants are all-rounders, while the third is an attacker.;Reiji Kizaki
;Kyōsuke Karasuma
;Kirie Konami
;Shiori Usami
Tamakoma-2
Tamakoma-2 is a new team formed by Osamu Mikumo, its leader, Yūma Kuga, Chika Amatori and later on, Hyuse. The Squad was formed because Chika wanted to join the Away Team and search for Chika's lost brother and friend, and because Replica asked Osamu to give Yūma a new goal. Osamu originally wanted Yūma to be the team captain, but Yūma only accepted joining Tamakoma Branch on the condition that Osamu was captain. Hyuse later joins the team after being marooned on the condition that Osamu brings him back to Aftokrator. They are currently No. 2 in the B-Rank ranking.Others
;Yōtarō RindōHeadquarters
Headquarters is Border's main branch, which is led by Masamune Kido and is the base for most of Border's teams.;Masamune Kido
;Masafumi Shinoda
;Eizō Netsuki
;Motokichi Kinuta
;Katsumi Karasawa
;Kyōko Sawamura
Border Teams
A-Rank
Tachikawa Squad
Tachikawa Squad is one of Border's strongest teams, and No. 1 in the A-Rank ranking. Their emblem is a design with a crescent moon and three sword blades, diagonally arranged parallel to each other.;Kei Tachikawa
;Kōhei Izumi
;Takeru Yuiga
;Yuu Kunichika
Fuyushima Squad
Fuyushima Squad is team No. 2 in the A-Rank ranking. Their emblem is a knight chess piece with unicorn horn.;Shinji Fuyushima
;Isami Tōma
Kazama Squad
Kazama Squad is team No. 3 in the A-Rank ranking, who rose in the A-Rank ranking thanks to Kikuchihara's side effect. Their emblem is a crossed-out eye.;Sōya Kazama
;Ryō Utagawa
;Shirō Kikuchihara
;Kaho Mikami
Kusakabe Squad
Kusakabe Squad is team No. 4 in the A-Rank ranking. Their emblem is a dragon-headed rooster, with a design resembling a laurel wreath behind it.;Saki Kusakabe
;Shun Midorikawa
;Ryūji Saeki
;Kazuma Satomi
;Hayato Uno
Arashiyama Squad
Arashiyama Squad is team No. 5 in the A-Rank ranking. They are known as "the face of Border" due to their frequent appearances in Border propaganda and promotional materials. Because they spend much of their time promoting Border, many people mistakenly believe that they are inferior to the other A-rank teams. Their emblem is a design of five black pentagons with a white star symbol inside each, arranged to form another star symbol.;Jun Arashiyama
;Ai Kitora
;Mitsuru Tokieda
;Ken Satori
;Haruka Ayatsuji
Kako Squad
Kako Squad is team No. 6 in the A-Rank ranking and an all-girls team. Their emblem is composed of a butterfly with spread wings, with the uppercase letter K in place of the lower right wing's pattern.;Nozomi Kako
;Futaba Kuroe
;Mai Kitagawa
;An Kobayakawa
Miwa Squad
Miwa Squad is team No. 7 in the A-Rank ranking. Their emblem is composed of two black snakes spiraling around a bullet.;Shūji Miwa
;Yōsuke Yoneya
;Tōru Narasaka
;Shōhei Kodera
;Ren Tsukimi
Katagiri Squad
Katagiri Squad is team No. 8 in the A-Rank ranking. Their emblem is a snowflake with a black background.;Takaaki Katagiri
;Yukimaru Ichijō
;Tōichirō Momozono
;Asumi Amakura
;Karin Yuitsuka
B-Rank
Ninomiya Squad
Ninomiya Squad is team No. 1 in the B-Rank ranking. They were No. 4 in the A-Rank ranking, but were demoted to B-Rank due to Hatohara's defection.;Masataka Ninomiya
;Sumiharu Inukai
;Shinnosuke Tsuji
;Mirai Hatohara
Kageura Squad
Kageura Squad is team No. 3 in the B-Rank ranking, and formerly No. 6 in the A-Rank ranking, but were demoted to B-Rank due to Kageura's violent behavior.;Masato Kageura
;Yuzuru Ema
;Hiro Kitazoe
;Hikari Nire
Ikoma Squad
Ikoma Squad is team No. 4 in the B-Rank ranking.;Tatsuhito Ikoma
;Kōji Oki
;Satoshi Mizukami
;Kai Minamizawa
;Maori Hosoi
Ōji Squad
Ōji Squad is team No. 5 in the B-Rank ranking.;Kazuaki Ōji
;Kazuki Kurauchi
;Yukata Kashio
;Haya Kittaka
Azuma Squad
Azuma Squad is team No. 6 in the B-Rank ranking. The squad has changed all its members except for Azuma himself at least twice prior to its present composition.;Haruaki Azuma
;Tsuneyuki Okudera
;Noboru Koarai
;Mako Hitomi
Yuba Squad
Yuba Squad is team No. 8 in the B-Rank ranking.;Takuma Yuba
;Yukari Obishima
;Kazuto Tonooka
;Nono Fujimaru
Other agents
;Izuho Natsume;Tsukihiko Amō
Kōda Squad
Kōda Squad are a trio of C-Rank agents who think very highly of themselves and believe that Arashiyama Squad has no real strength. As they are still C-Rank, they are not considered to be an official squad, as only A-Rank and B-Rank agents can form squads.;Teruteru Kōda
;Fumifumi Saotome
;Hidehide Hinoe
Civilians
;Kasumi Mikumo;Ichinose
;Futatsugi
;Miyoshi
;Yotsuya
;3 Idiots
;Rinji Amatori
;Aoba Harukawa
Neighbor Worlds
The Neighborhood is divided into many different countries, which are "planets" that follow different orbits. Yūgo refers to these countries as "Planet States".Liberi
Liberi is a maritime nation surrounded by a vast sea. Its name is derived from Liberi, the Latin word for "children".Leoforio
Leoforio is a cavalry nation. Its name is derived from Leoforio, the Greek word for 'bus'.Chion
Chion is a snowy country with a harsh terrain and climate that stops enemies from attacking. Its name is derived from Chion the Greek word for "snow" and the name of the Greek goddess of snow.Aftokrator
The god's country and the largest military state. Its name is derived from Aftokrator, the Greek word for "emperor".;Hyrein
;Ranbanein
;Hyuse
;Enedora
;Viza
;Mira
Calvaria
Calvaria is the fortress nation which Yūgo and Yūma supported because Raymond was an old friend of Yūgo's. Its name is derived from Calvaria, the Latin name for Calvary, where Jesus was crucified. The citizens' names come from characters of Doraemon, a series which Ashihara is a fan of and was one of the inspirations for World Trigger.;Raymond
;Izukacha
;Vittarno
Spinthir
Spinthir is a border nation that attacked the country of Calvaria and hired assassins to support their trigger users during an attack in Calvaria. Its name is derived from Spinthir, the Greek word for "spark".;Mysterious Assassin
Trion Soldiers
Trion Soldiers are automated robotic soldiers developed for different purposes, ranging from surveillance to human/trion harvesting and combat.;Bamster
;Marmod
;Ilgar
;Rad
;Bander
;Bado
;Rabbit/Rabit
;Dog
;Idra