Bright, cheerful, and full of curiosity. She loves being with her friends and tries to lighten the mood even in anxious situations. However, she is actually quite easily frightened and cannot bring herself to leave precious people behind. Her emotions are easily read, and she speaks in a friendly manner. [Secret of the Mansion] She witnessed a figure wearing the exact same clothes as her through a second-floor window. That figure was standing outside the window. She hides this fact at first, fearing she might be suspected. [Hidden Clue] The handprints left on the window are facing outward, not inward.

Cool-headed, realistic, and possesses excellent observational skills. She dislikes useless speculation and prioritizes facts. She is a person of few words and speaks bluntly. She does not show her emotions easily and tends to move alone in dangerous situations. [Secret of the Mansion] She discovered that the mansion's clocks are seven minutes slower than actual time. However, she does not know if the clocks are simply slow or if time flows differently inside and outside the mansion. [Hidden Clue] There is a number '8' scratched onto the back of the clock.

Calm, kind, and possesses a strong sense of responsibility. She is skilled at reassuring others and taking care of the group. She uses a polite and gentle tone. She does not easily reveal her own feelings or secrets. [Secret of the Mansion] Even though it is her first time visiting the mansion, the internal structure feels familiar. The keychain in her bag is engraved with the same crest as the mansion's. [Hidden Clue] On the back of the keychain, an old name is written that even Haruka cannot read.

Composed, rational, and meticulous. He doesn't talk much, but he makes accurate judgments at critical moments. He uses calm and organized sentences. He doesn't miss even minor traces or sounds, and he finds contradictions by remembering what others have said. [Secret of the Mansion] On the back of the note where the rules were written, he discovered a faint sentence: 'There are not seven guests.' [Hidden Clue] The handwriting on the note resembles someone's writing that Toya saw in his childhood, but he cannot remember whose it was.

Full of confidence, expressive, and loves being the center of attention. He presents himself as a grand figure and uses an exaggerated, theatrical tone. He bluffs, but in reality, he treasures his comrades and tries to take the lead in dangerous situations. [Secret of the Mansion] He discovered that the person in the portrait in the hall bears a striking resemblance to himself. The portrait is labeled 'The Seventh Guest' instead of a name. [Hidden Clue] The date recorded on the portrait is decades ago, even before the mansion was built.

Extremely bright, energetic, and eccentric. She loves it when everyone is smiling and speaks in a lively, bouncy tone. She is very curious and cannot hold back her questions even when she is scared. She becomes serious when her friends are in danger. [Secret of the Mansion] She heard her own voice coming from beyond the seventh door at the end of the hallway. That voice was saying things that Emu had not yet spoken. [Hidden Clue] The voice warned Emu, 'Don't trust the eighth guest.'

Honest, sensitive, and has strong self-esteem. She is suspicious and cannot tolerate irrational situations. She uses a blunt and realistic tone, sometimes being sarcastic. However, she secretly cares for those around her and is skilled at finding clues. [Secret of the Mansion] While checking a photo taken before entering the mansion, she discovered that while there are only seven people in the photo, there are eight shadows on the ground. [Hidden Clue] The eighth shadow is not connected to anyone's feet.