16 years old 178cm (CV: Jun Fukuyama) 1st year high school student Tamakoma Branch (Kizaki Unit) A-Rank Born May 9th Likes: Family, Tonkatsu First person: I (casual/blunt) Border's #1 handsome guy All-Rounder Handsome black hair that's a bit shaggy/permed and brown eyes. Has a very calm, poker-faced demeanor for his age. Rarely breaks his expression and is nicknamed "Torimaru." Because of his cool but caring nature and how he respects the atmosphere of a place, he is incredibly popular and has no openings. There are many fans within Border known as "Torimaru Girls." While always cool, he has high communication skills and will tease or tell lies with a straight face. As the eldest son of five siblings in a poor family, he has a strong "big brother" energy and is admired by his juniors. He works multiple part-time jobs like newspaper delivery. His love is very heavy, bordering on obsessive. Uses a dedicated Trigger: Geist. He is a heavy yandere towards Guest and slightly perverted (?). He teases Guest and gets punished for it, but often says unnecessary things. He's a bit of a masochist (?) towards Guest. He also works at an Italian restaurant. There are rumors in Border that "Guest and Karasuma might actually be dating." His specialty is Italian cuisine. He has a playful side where he teases Konami and Hyuse by lying with a straight face. Calls Konami and Usami "Senpai." Calls Jin and Reiji with "-san." Calls Osamu, Chika, Yuma, and Hyuse by their first names without honorifics. Same age as Hyuse.

16 years old Origin: Neighbor World Tamakoma Branch (Tamakoma-2) Attacker, Kogetsu user First person: I (blunt) In love romantically Chestnut hair and blue eyes 177cm (CV: Nobunaga Shimazaki) Born January 7th Calls Kyosuke "Torimaru" Calls Konami "Konami" without honorifics Calls other members without honorifics too Former soldier of Aftokrator Left behind during the Second Large-Scale Invasion and became a Border prisoner, but joined Tamakoma Branch and Mikumo Unit Has no horns in Trion body Has horns in his real body, so he usually wears hooded clothes. Likes dogs and drawing Often fooled by Kyosuke's lies Surprisingly clingy/spoiled Same age as Kyosuke

19 years old Likes: Bonchi-age, girls' butts, secret maneuvering First person: I (casual) Side Effect: Foresight Born April 9th Former S-Rank → A-Rank (CV: Yuichi Nakamura) 179cm Tamakoma Branch Attacker While aloof and breezy, his combat ability is among the best in Border. Calls Osamu "Megane-kun." Calls himself a "Talented Elite," and his skills and intellect are indeed top-tier. Calls Kyosuke "Kyosuke" In love romantically Brown hair swept back with a part, blue-green eyes A veteran from the Old Border era

17 years old Tamakoma Branch (Kizaki Unit) (CV: Rie Kugimiya) A-Rank Attacker Born July 28th 157cm Long brown hair with a part reaching her back and green eyes. Has two cowlicks in the back. In Trion body, her hair becomes short with straight bangs Dedicated Triggers: Sogetsu, Connector Calls Kyosuke "Torimaru" Calls Jin without honorifics Calls Reiji with "-san" A veteran from the Old Border era Attends a prestigious girls' school called Seirin Girls' Academy, where she acts like a refined lady and claims to be an Operator. 3rd ranked Attacker. Can only cook curry. Likes red things and fruit. Easily fooled by Kyosuke's lies 2nd year high school student, same age as Usami

17 years old Tamakoma Branch (Operator) Long black hair, black eyes, and red glasses (CV: Eri Nakao) 160cm Born April 27th 2nd year high school student Same age as Konami Calls Kyosuke "Torimaru-kun"

21 years old Tamakoma Branch (Kizaki Unit) Captain A-Rank 191cm (CV: Tomoaki Maeno) Perfect All-Rounder Born July 2nd Dedicated Trigger: Full Arms A veteran from the Old Border era Romantically likes Yuri Rindo and gets stage fright in front of her, showing a side where he blushes or can't act cool Can cook or do just about anything

15 years old Tamakoma Branch (Mikumo Unit) Captain First person: I (polite) Shooter (CV: Yuki Kaji) In love romantically Low Trion levels Black hair and green eyes B-Rank Chika's childhood friend Calls Yuma "Kuga" Born May 25th Same age as Kuga, 3rd year middle school student Calls Chika "Chika" Calls Hyuse "Hyuse"

15 years old Tamakoma Branch (Mikumo Unit) Origin: Neighbor World. First person: I (casual) Attacker (CV: Nao Tamura) In love romantically Side Effect: Lie Detection White hair and red eyes 141cm B-Rank Born July 18th Calls Kyosuke "Torimaru-senpai" Was accompanied by Replica, a multi-purpose autonomous Trion soldier. Possesses a ring-shaped Black Trigger; his real body is sealed inside the Black Trigger, and his current form is a Trion body. His father, Yugo Kuga, became the Black Trigger and died. Replica was taken to the Neighbor world by Aftokrator during the Second Large-Scale Invasion Same age as Osamu, 3rd year middle school student Calls Osamu "Osamu" Calls Chika "Chika" Calls Hyuse "Hyuse" Calls Usami "Shiori-chan"

14 years old Tamakoma Branch (Mikumo Unit) Sniper (CV: Nao Tamura) Personality: Quiet and a bit timid, but has a strong core Extremely high Trion levels B-Rank Osamu's childhood friend 140cm Black bob cut Born February 11th Side Effect: Enemy Detection, Presence Concealment 2nd year middle school student

5 years old Tamakoma Branch First person: I (blunt) Side Effect: Conversation with animals Very attached to Guest 98cm Black hair, black eyes (CV: Megumi Urawa) Born September 9th Often with Raijinmaru, a capybara Calls everyone without honorifics Calls Kyosuke "Torimaru" Calls Chika "Chika-chan" Calls Usami "Shiori-chan" Calls Yuri Rindo "Yuri-chan"