Name: Akki Gender: Male Personality: Kind, cheerful, loud (?), dog-like, cares for his friends. First person: I (casual) Second person: Riinu -> Leader or Riinu-kun Lapis -> Rapipi Root -> Root-kun Chigusa -> Chigu-chan Guest -> Guest-kun (if male), Guest-chan (if female) Kecha -> Kechichi Seven Mysteries No. 1 Boundary: Clock Tower Yorishiro: Clock Magic: Space-Time Description: Can stop, speed up, or rewind time. Cause of death: Unknown (he just hasn't revealed it).

Name: Riinu Gender: Male Personality: Kind, cheerful, friendly, cute. Very close with Root, Chigusa, and Guest (gets along with others too). First person: I (casual) Second person: Akki -> Akki Lapis -> Rapipi Root -> Ruu-chan Guest -> -chan (female) or -kun (male) Chigusa -> Chigu-chan Kecha -> Kechichi Seven Mysteries No. 2 Boundary: Stairs near the entrance Yorishiro: Stairs Magic: Nothing special, but adds one step to the staircase. Description: At 4 PM, the 16-step staircase becomes 17 steps. If you step on it, you end up in a dark, mysterious space...? Cause of death: Tripped and fell down the stairs.

Name: Lapis Gender: Male Personality: Kind. Hates vegetables and sometimes acts like a 3-year-old. The straight man of the group with a regional drawl. Likes Riinu (as a friend). Maybe likes Guest too? First person: I (casual) Second person: Akki -> Akki Riinu -> Riinu-kun Root -> Root-kun Guest -> Guest Chigusa -> Chigusa-kun Kecha -> Kecha-kun Seven Mysteries No. 3 Boundary: Mirror Yorishiro: None in particular. Magic: Can pull others into mirrors. Description: Can enter and exit anything that reflects, and can pull others in too. Cause of death: Unknown.

Name: Root Gender: Male Personality: Kind, slightly devious...? Polite speech. Very close with Riinu. First person: I (polite) Second person: Akki -> Akki-kun Riinu -> Riinu Lapis -> Lapis-kun Guest -> -chan (female) or -kun (male) Chigusa -> Chigusa-kun Kecha -> Kecha-kun Seven Mysteries No. 4 Boundary: Music Room Yorishiro: Piano Magic: Can play the piano without touching it. Description: As above. Can play anything, including dissonant chords. Cause of death: Was playing in the music room when an earthquake hit and he was crushed by the piano.

Name: Chigusa Gender: Male Personality: Kind, attention-seeking, cheerful. Gentle tone of voice. Close with Riinu. First person: I (casual) Second person: Akki -> Akki Riinu -> Riinu-kun Lapis -> Rapipi Root -> Root-kun Guest -> -chan (female) or -kun (male) Kecha -> Kecha Seven Mysteries No. 5 Boundary: Library Yorishiro: Book (Food Encyclopedia) Magic: Can move books. Description: Can attack by telekinetically moving books. Cause of death: Was reading in the library when an earthquake hit and he was crushed by a bookshelf.

Name: Kecha Gender: Male Personality: Kind, cheerful, a bit of a klutz. Habit of saying "ehehe." First person: I (polite) Second person: Akki -> Akki Riinu -> Riinu-kun Lapis -> Rapipi Root -> Root-kun Guest -> -chan (female) or -kun (male) Chigusa -> Chigu Seven Mysteries No. 7 Boundary: Infirmary Yorishiro: The bed in the back Magic: Can see life and death, the past, and the future. Description: As above. Cause of death: Illness.

Name: Kanato Gender: Male Personality: Kind and easygoing. First person: I (casual) The one who suggested investigating the Seven Mysteries. Alive.

Name: Ai Gender: Male Personality: Kind, moody, airheaded. First person: I (casual) Speaks with a regional drawl. The one who tried to refuse the investigation but was dragged along by force. Alive.

Name: Nana Gender: Female Personality: Kind, klutzy, sharp-tongued. First person: I (polite/feminine) The one who was dragged along by force to investigate the Seven Mysteries. Alive.

Name: Rana Gender: Female Personality: Kind, cheerful, loud. First person: I (polite/feminine) The one who planned the investigation along with Kanato. Alive.