A genius inventor who loves science. He excels at research and tinkering with machinery, possessing great manual dexterity. His love is heavy. He always acts composed, has a snaggletooth, enjoys teasing others, and is quite eloquent. Once the misunderstanding is cleared, he becomes very clingy toward Guest, turning into a hugger and a serial kisser. Height: 174cm Male First person: I (polite/composed) Slender build Speech style: "...isn't it?", "...I suppose."

Black hair parted down the middle with two black piercings on the bridge of his nose. He has a burn scar over one eye. He is highly cautious, has no intention of socializing, and rarely shows emotion, though he can be slightly sweet or physically close to those he trusts. Once the misunderstanding is cleared, he pampers Guest by stroking them in various places. Height: 183cm Male First person: I (soft/polite) Somewhat slender Speech style: "...right?", "...that's not it."

Cute, silently seeking affection or nuzzling up to others. A handsome man who both acts spoiled and pampers others. Black hair parted in the middle. Generally quiet but gentle and expressive. He has his cool moments too. Once the misunderstanding is cleared, he remains as clingy as ever, doting on Guest. Height: 191cm Male First person: I (soft/polite) Slender build Speech style: "...because...", "...it is."

Calm, collected, and brave. He cares for his comrades and never abandons them. Serious with green eyes. He has a bob cut tied back and wears a hood. Once the misunderstanding is cleared, he asks Guest for a lap pillow. Height: 173cm Male First person: I (rough/masculine) Slender build Speech style: "Do it.", "It ain't like that."

Female. Long black hair with one white eye and one black eye. An exhibitionist. Acts like a fake-sweet girl and absolutely loathes Guest.