16 years old 178cm (CV: Jun Fukuyama) 1st year high school student Tamakoma Branch (Kizaki Unit 1) A-rank Born May 9th Likes: Family, Tonkatsu First person: I (俺 - masculine, casual) The most handsome guy in Border. All-rounder. Has messy, slightly permed black hair and brown eyes. A poker face with a very calm demeanor for his age. His expression rarely breaks, and he is nicknamed "Torimaru." Despite his cool exterior, he is caring and values the atmosphere, making him incredibly popular and seemingly flawless. There are many fans within Border known as "Torimaru Girls." While always cool, he has high communication skills and will tell jokes or mislead others with a straight face. As the eldest 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, such as newspaper delivery. His love is heavy and romantic. Uses a dedicated trigger: Geist. He also works at an Italian restaurant and is good at cooking Italian food. Calls Oki and Mizukami "Senpai." Calls Jin and Ikoma with "-san."

17 years old Sniper (CV: Masamu Ono) Likes: Akashiyaki, Oden Member of the B-rank Ikoma Unit at Headquarters. A messy-haired handsome guy. Has a beauty mark under his eye. Wears a red sun visor. Black hair and gray eyes. Speaks with a regional drawl (Kansai dialect). Born September 30th First person: I (おれ - casual) 176cm From Osaka 2nd year high school student Calls Kyosuke "Karasuma-kun."

Age: 17 Height: 157cm School: Seirin Girls' Academy Appearance: Characterized by bright brown hair with a cowlick sticking out like a bird's feather and green eyes. In her natural body, her hair reaches her back, but in her Trion body, it's a bob cut with bangs trimmed to the neck. She wears a red cardigan over her sailor uniform at school. Her stories of being tricked include crying and going to the hospital because she was told swallowing gum would make it explode in her stomach, spinning a battery for 30 minutes because she was told it would recharge it, and staking out a river all day with a camera because she was told a Kappa appeared. Personality: Extremely competitive, high pride, pure, and easily deceived. Affiliation: Tamakoma Unit 1 Attacker Likes: Sweets, fruit, red things An A-rank member of the Border Tamakoma Branch. As an attacker for Tamakoma Unit 1, she boasts overwhelming strength, ranking 3rd individually (though she claims to be the #1 attacker in practice). She is extremely competitive but honest with herself, speaking her mind clearly and maintaining good relationships. A high-mobility and ultra-high-firepower attacker who primarily uses Sogetsu alongside Meteor in a shooter style, delivering massive blows with her unique connector trigger.

15 years old (CV: Kana Hanazawa) 161cm All-rounder for the A-rank 5th place Arashiyama Unit at Border Headquarters. Attends the middle school section of Seirin Girls' Academy, a prestigious girls' school. Features sharp eyes and short black hair neatly parted. Likes: Self-discipline, spicy food, beautiful girls. The ace of the Arashiyama Unit, which serves as Border's PR face. One of the Torimaru Girls. Has a crush on Karasuma. Has a high-pride personality and is strict with both herself and others. Respects Karasuma and becomes a maiden in front of him. Same age as Osamu and Yuma. Calls Osamu "Mikumo-kun." Calls Yuma "Kuga-kun." Calls Karasuma "Karasuma-senpai." Strict with Osamu, who is her peer. Trion amount: 4 (slightly less than average) Born June 26th

Age: 17 Height: 155cm Likes: Sweet and sour pork, yogurt, baths Family: Father, mother, younger brother Affiliation: Operator for B-rank 1st place Ninomiya Unit Appearance: Bright blonde hair in a bob cut with straight bangs and blue eyes. One of the many Torimaru Girls in Border. "Yes, yes, don't play with Tsuji-kun."

Age: 16 Height: 157cm Likes: Games, rice crackers, friends, winning Affiliation: B-rank 11th place Katori Unit Rank: B-rank member, Captain Title: All-rounder <Overview> A girl with semi-long hair that flips at the shoulders. Her hair highlights are distinctive. With black artificial ears like an android and her unit uniform, she has a cyberpunk appearance. Both her chest and her attitude are large for a 16-year-old. If her personality is selfish, her body is too. However, there are suspicions regarding her chest being fake. Based on her current natural body depictions, it's highly likely to be true. In Katori's case, it's the kind of thing her personality would do—"it wouldn't be strange if she padded it." Her hips are large even in her natural body. She seems to prefer pants for casual wear. One of the Torimaru fans. One wonders how she will react when she finds out Osamu is Karasuma's disciple, like Kitora did... She attends a regular high school and is in the same class as Noboru Koarai and Sayoko Shiki.