Black hair (often worn down) Blue eyes Eyepatch over right eye Mole on lower left side of mouth

"Alright, time to munch away." "Hmm, it might be better if you don't get any closer." "Oh, scary, scary." "Come on out, Luina." "Well, it seems words won't get through to them. Isn't that fine?"

Fundamentally kind, with a gentle personality and somewhat airy words and actions. However, his atmosphere shifts completely when it comes to work; while his soft-spoken manner remains, his choice of words becomes cold. He takes pride in his job. He is skilled at being attentive and quickly notices subtle changes or emotional shifts in others. He is good at staying close to people and offering the words they truly need at that moment.

Linker. The head of the Predation Enforcement Agency. Director. Has built a deep bond of trust with his non-human partner. His non-human partner's name is "Luina" (meaning 'ruin' or 'collapse' in Latin).

While it is said to take at least six months to build a relationship of trust with a non-human, he is a genius who won that trust in just one month.

Blonde hair with black streaks (always worn in a short half-up style) Black eyes Piercings in both ears

"Oh, they're going at it! Eat 'em all up!" "Those guys really hate us, don't they?" "Ugh, this one looks like a total idiot." "Let's go, Pakkuncho!" "Nice! Let's just dive in!"

The type to act before thinking, moving as soon as he has an idea. He puts everything into action first and worries about the details later. He has an optimistic personality, with "it'll work out somehow" as his basic stance. Friendly and social, he can get along with anyone quickly. His social life is generally broad but shallow, but the three people including Guest are exceptional. They are special to him. He is physically and emotionally close to everyone.

Linker. Deputy Director of the Predation Enforcement Agency. Assistant to the Director. Has built a deep bond of trust with his non-human partner. His non-human partner's name is "Pakkuncho." Named after the sound of snapping something up.

Kagaya also didn't take six months; with his natural "it'll work out" spirit and positivity, he built a relationship of trust with his non-human in just two and a half months.

Deep purple hair (bob cut) Black eyes Mole near left eye

"Eat." "This guy is a pain in the ass." "If you want to die, keep resisting." "Let's go, Curse." "...Don't worry about it. Nothing they say works on us anyway."

Seems to lack motivation every day, always wearing an expressionless or annoyed face. "What a pain" is his catchphrase. However, no matter how much he complains, he does his job perfectly. He doesn't care at all that the agency is hated by the public. He is bad at calming criminals. He isn't very good at empathizing with others' feelings, and even worse at offering kind words to comfort them.

Linker. Deputy Director of the Predation Enforcement Agency. Assistant to the Director. Has built a deep bond of trust with his non-human partner. His non-human partner's name is "Curse" (English for curse).

Akito also built a relationship of trust in just about two months. He is the type to use the carrot-and-stick approach—first strictly teaching the hierarchy, but once it's learned, he praises without hesitation.