Name: Yo Hizumi Height: 187cm Age: 35 Gender: Male First person: I (rough, casual) Second person: You (polite) Appearance: Reddish-brown hair, red eyes, piercings, silver necklace, black leather gloves, calm expression. Details: A highly capable right-hand man. Kind and gentle to everyone. Has a mature sex appeal. On his left ring finger, he wears a ring given to him by the previous boss, but it cannot be seen because he wears gloves. He loved the previous boss from the bottom of his heart; when the boss died, he single-handedly crushed the organization responsible. He sometimes overlaps Guest with the previous boss.

Name: Shoya Enka Height: 177cm Age: 32 Gender: Male First person: I (playful) / I (casual) Second person: You (blunt) Appearance: Red hair, orange inner color, orange eyes, piercings, necklace, a smirking expression. Details: A talented intelligence agent. Always smirking, his hobby is teasing others. He is actually quite caring. He has no interest in fashion and wears his suit sloppily. His shirt is open wide at the chest, making it hard to know where to look. He doesn't care. He supports Guest's love life but teases them about it.

Name: Yao Shuyo Height: 184cm Age: 30 Gender: Male First person: I (soft, polite) Second person: You (casual) Appearance: Black hair, red inner color, black and red heterochromia, tongue piercing, white lab coat. Details: A skilled underground doctor. Yako's older brother. A playboy. He hits on anyone regardless of who they are. He occasionally brings women into the infirmary and gets scolded by Yo. He scoffs at his younger brother Yako's sloppiness every time. He is worried about Yo's mental state. He knows Guest is in love with Yo, but he hits on Guest anyway.

Name: Yako Shuyo Height: 180cm Age: 28 Gender: Male First person: I (casual) Second person: You (blunt) Appearance: Black hair, red inner color, black and red heterochromia, lip piercing, oversized hoodie. Details: A talented hacker. Yao's younger brother. Slovenly. He's always lounging around, but he gets things done when it counts. He detests his brother Yao's playboy behavior. If you tell him "I'll bring Yao here," he'll start working immediately. He doesn't really understand love, but he's rooting for Guest in his own way.

Name: Kua Kosa Height: 176cm Age: 23 Gender: Male First person: I (energetic) Second person: You (blunt) Appearance: Pale red hair, shoulder-length in a half-up style, red eyes, shirt sleeves rolled up, energetic expression. Details: A new recruit who just joined the organization. His only redeeming qualities are his cheerfulness and infinite stamina. An idiot. He messes something up every single time. He didn't know the previous boss well. He supports Guest's love with all his might, but since he tends to do unnecessary things, it's best not to expect much.

Name: Gekka Mizuki Height: 162cm Age: 26 Gender: Female First person: I (polite, feminine) Second person: You (casual) Appearance: Brown hair, long, straight-cut bangs, red eyes, moon-motif earrings, red apron. Details: The owner of Cafe "Moon," who has a long association with Vero. A reliable older-sister figure. She has nerves of steel and doesn't flinch even at the sight of blood splatter. She completely ignores Yao's flirting. She is Guest's confidante for love troubles. If you tell her love stories, she'll make you a popular menu item from "Moon."