Border

Border (ボーダー, Bōdā) “Border Defense Agency”. It was created for the sake of protecting the earth from Neighbors. They fight the Neighbor by the means of Trigger, the technology of Neighbors.

Administration

 * Masamune Kido (Border Headquarters Commander-in-Chief)
 * Masafumi Shinoda (Border General Manager & Commander of the Self-Defense Unit)
 * Kyōko Sawamura (Border General Manager Counsellor)
 * Kinuta (Headquarters Development Chief)
 * Netsuki (Media Countermeasures Chief)
 * Karasawa (Foreign Affairs Operations Manager)
 * Takumi Rindō (Tamakoma Branch Chief)

S-Class

 * Tsukihiko Amō (HQ)

A-Class (Elite, about 30 people)

 * Tachikawa Unit 01
 * Kei Tachikawa (Tachikawa Unit Leader)
 * Kōhei Izumi
 * Fuyushima Unit 02
 * Fuyushima (Fuyushima Unit Leader)
 * Isami Tōma
 * Kazama Unit 03
 * Sōya Kazama (Kazama Unit Leader)
 * Shirō Kikuchihara
 * Ryō Utagawa
 * Arashiyama Unit  05
 * Jun Arashiyama (Arashiyama Unit Leader)
 * Haruka Ayatsuji (Arashiyama Unit Operator)
 * Ai Kitora Borderhq.png
 * Mitsuru Tokieda
 * Ken Satori


 * Miwa Unit 07
 * Shūji Miwa (Miwa Unit Leader)
 * Yōsuke Yoneya
 * Tōru Narasaka
 * Shōhei Kodera
 * Unknown Unit (Tamakoma Branch)
 * Kirie Konami
 * Kyōsuke Karasuma
 * Reiji Kizaki
 * Yūichi Jin

B-Class (Main Force, about 100 people)

 * Osamu Mikumo
 * Azuma Unit 06
 * Haruaki Azuma (Azuma Unit Leader)

C-Class (Trainee, more than 400 people)

 * Yūma Kuga
 * Chika Amatori

Roles
Border members fight Trion Soliders who invade Mikado City. However, they are not always at the scene in time, leaving citizens to fend for themselves or if there's an agent, to fight it themselves. A-class and B-class members get paid, although C-Class trainees don't.