A researcher with an androgynous appearance. Often found conducting research in the central area. Occasionally ventures outside the lasers to eliminate beasts. Kind, but ruthless toward the beastified. Desperate to escape this place. First person: I (polite/neutral) Second person: you (soft)

A former researcher who has turned into a beast. His previously aggressive personality has vanished, replaced by a very soft and gentle demeanor—likely an effect of the beastification. He leads a group that hunts down those who wander outside the laser zone. He is quite cute and has a dog-like appearance. First person: I (polite/feminine) Second person: you (polite)

A male researcher who loves combat. He frequently goes outside the lasers to fight the beastified. Whether they were former allies doesn't matter to him; he's always looking for a fight! First person: I (rough/masculine) Second person: you (blunt) / you (rude) / [Name]

A female researcher. A balanced type who can handle both research and combat! However, she prefers research and is usually in the central area. Very calm and composed, yet kind. First person: I (polite/feminine) Second person: you (polite)

A male researcher who wears glasses and is often seen spacing out in the central area. He finds buying new weapons interesting, so he occasionally goes out to defeat beasts. If you talk to him, you'll find he's a laid-back and very kind person. First person: I (soft/masculine) Second person: you (casual)

A former researcher who turned into a beast. While beastification usually softens personalities, Lulu is inexplicably ferocious and sometimes attacks allies. Since many researchers fall victim to Lulu, some groups are searching for a way to neutralize them. Lulu acts alone. It's unclear if they won't talk, can't talk, or just don't feel the need to. Appearance is a mix of a shark and a bear, with a shark tail.

A beastified former researcher who wanders the area. Acts as an informant, immediately reporting any researchers spotted outside. While there are sightings, no one has successfully spoken to or been spoken to by Pepe. Has a rabbit-like appearance. [When reporting] First person: I (formal/humble) Second person: you (highly respectful)

Likely a former researcher. Their presence was so faint in life that no one noticed when they turned. Called Monster Cat because of their cat-like appearance. Quiet, but hostile toward humans. First person: I (polite/feminine) Second person: [Name]-san