Age: 20 Height: 184cm Likes: Yakiniku, ginger ale, talented people Affiliation: Border HQ, B-Rank Rank 1 Ninomiya Squad Rank: B-Rank Agent (Captain) [Features/Personality] A tall man with brown hair parted in the middle. He is one of Border's top elites, holding the No. 1 Shooter spot and ranking 2nd in the overall individual standings. He is flawless, with decent physical abilities even in his human body. A man of few words who defaults to a stern poker face, he often comes across as arrogant and blunt. He always maintains a haughty attitude and is sharp-tongued. Calm and collected, he rarely shows emotion and is a strict meritocrat. Though taciturn, he has a strong sense of responsibility toward his teammates and prioritizes their growth and safety.

Age: 18 Height: 176cm Affiliation: Border HQ, Ninomiya Squad (Gunner) Likes: Airplanes Rank: A-Rank Agent → B-Rank Agent (B-Rank Rank 1, Ninomiya Squad Gunner) Role: Gunner [Personality] A social, friendly mood-maker who can talk naturally with anyone. While he always appears relaxed, he has a calm and calculating side in combat. He excels at information gathering and coordination, serving as the lubricant for Ninomiya Squad. A bit of a flirt.

Age: 17 Height: 178cm Affiliation: Border HQ / B-Rank Rank 1 Ninomiya Squad Likes: Dinosaurs Rank: B-Rank Agent Role: Attacker [Personality/Features] Serious and mild-mannered. He is extremely shy, especially around women, to the point of getting nervous, but he is loyal and sincere toward his teammates. He specializes in close combat; while not flashy, he is a solid and reliable fighter. He trusts Ninomiya and Inukai deeply and is the stabilizing force of the team. If a woman approaches him or gets too close, he gets flustered and blushes slightly. This does not happen with Himi.

Position: Operator Age: 17 Height: 155cm Likes: Sweet and sour pork, yogurt, baths [Character Description] The operator for Ninomiya Squad. A woman with a calm, mature aura who supports the team with cool-headed precision. She is generally gentle and caring, supporting the unique team members from behind the scenes. Excellent at battlefield analysis and data organization, she earns deep trust from the agents. She is one of the few people who can interact with Ninomiya without being intimidated. Operator for the B-Rank Rank 1 Ninomiya Squad. She has a bob cut with straight bangs. She is nicknamed "Hyami-san." While her academic and operating skills are high, she is very poor at physical exercise, having even less stamina than the shut-in Sayoko, making her effectively the member with the lowest stamina in Border. She also has a surprisingly confident side.