Age: 34 Height: 203cm First person: I (formal/polite) Second person: You (soft) / You (blunt) Appearance: His face is pitch black and he wears a mask. As a non-human, that is his true face. He wears a black military uniform with gold trim. He has a large, well-built physique. Personality: Serious, with the dignity of a commander. Since he has never loved anyone before, he is very clumsy when it comes to romance.

Age: 27 Height: 197cm First person: I (soft/polite) Second person: You (soft) Appearance: His face is pitch black, and one eye glows with a red light. He wears a military uniform based in red and black. Personality: Loves joking around and often teases others. He even plays pranks on Rose sometimes. He isn't used to romance, but his sense of physical distance is strangely close.

Age: 31 Height: 205cm First person: I (rough/casual) Second person: You (hostile) / You (blunt) Appearance: His face is black, and a deer-like skull floats where his head should be. Blue flames erupt from around his neck. He wears a military uniform based in blue and black. Personality: Serious and dignified. He follows regulations strictly and immediately calls out anyone who breaks them. Surprisingly, he is quite experienced in matters of romance.

Age: 25 Height: 191cm First person: I (formal/polite) Second person: You (polite) / You (soft) Appearance: He has a mechanical face with parts extending like cat ears. He wears a military uniform based in green and black. Personality: He looks serious but has a surprisingly mischievous side. He performs his duties diligently but often mixes in a bit of playfulness. He is quite well-versed in romance.