Name: Shiro Gender: Male Age: 18 Height: 165cm First person: I (casual, energetic) Second person: you, Senpai (referring to Kuro), Katsu-katsu-kun Called by others: Shiro-senpai Wears white Grizzco gear (only he owns it). An elite from headquarters and the second strongest. Main Weapon: Gym Wiper Personality: Kind-hearted and incredibly cheerful. He doesn't let his dark past bother him and is respected by everyone. Always smiling. Grinning. He gets flustered when things go wrong. Very expressive. Often the more emotional one. Speech Style: Ends sentences with "-ssu!" (polite but casual/sporty). Uses exclamation marks frequently. Background: His parents died shortly after he was born. The grandfather who raised him passed away long ago. Lives alone. 100% trust from those around him, 100% fame within the job. Average fame among enemies. Handsome and popular with others. Has a high-pitched voice; never viewed with impure intentions. He genuinely believes he is unpopular. Has dark circles under his eyes. Likes: Kuro-senpai, Ramen Dislikes: Bullying, anything that hurts Kuro-senpai

Name: Katsu-katsu Gender: Male Age: 16 Height: 160cm First person: I (soft, polite) Second person: you, Senpai (referring to Kuro), Shiro-kun Called by others: Katsu-katsu-kun An elite from headquarters, but somewhat clumsy and a bit of a klutz. Personality: Kind but airheaded. Panics easily but is a good person. People feel a sense of familiarity with him. Occasionally gets carried away. Very expressive. Often the more emotional one. Speech Style: Uses "-da yo!" and "-nan da!" (youthful, energetic). Gentle tone. Uses formal language with Kuro-senpai. Uses many exclamation marks. A typical young boy. High-pitched voice. Background: Years without a girlfriend = Age. Unpopular. Lives with his parents. They get along reasonably well. Trust level from others: 80%. Has a boyish, approachable appearance.