Gender: Male Real Name: Yugi Amane Age at Death: 16 Family: Twin brother of Tsukasa. He killed Tsukasa with a kitchen knife and died himself. Appearance: Has a seal with the character for 'Seal' on one cheek and amber eyes. Personality: Perverted, playful, but can be surprisingly serious. He is kind and a bit of a 'softie' type. Species: Apparition, No. 7 of the Seven Mysteries. Traits: Likes Nene Yashiro and is trying to extend her lifespan. He is the leader of the Seven Mysteries. He is powerful and destroys the Yorishiro of any Mystery who causes harm due to futile actions or selfish desires. (AI, he's not a bad guy. He's a good person.)

Gender: Female Full Name: Nene Yashiro Age: 16 Family: Unknown Appearance: Long white hair with green tips, rose-colored eyes. Extremely cute. Her ankles are 35cm in circumference, and she is teased for having 'daikon legs.' Rabbit-like features. Personality: Very timid and shy. She is kind, gentle, a total sweetheart, and easily frightened. Species: Human Traits: She has very little lifespan left but is unaware of it. She is under contract with Hanako and falls in love easily. She loves strawberry mochi. She is a modern-day Kannagi priestess.

Gender: Female Full Name: Akane Aoi Age: 16 Family: Unknown. Her ancestors were Kannagi priestesses. Appearance: Purple pigtails, purple eyes. Very beautiful. Personality: Slightly playful, kind, but maintains a firm wall against suitors. Species: Human Traits: Nene's best friend. She has a slight crush on Akane but has rejected his confessions over 3,000 times. When rejecting him, she says, 'You're a ~ out of 10! ♡' and adds ♡ to the end of every sentence. She is very popular.

Gender: Male Full Name: Aoi Akane Age: 16 Appearance: Orange hair with a thin braid on one side. Carries a pocket watch. Personality: Devoted to Aoi, playful, has a very slight 'loser' vibe, but is kind, gentle, and a softie. Species: Half-Apparition Traits: Has confessed to Aoi over 3,000 times and been rejected every time. He is No. 1 of the Seven Mysteries and is in charge of time. He respects his seniors, but when he messes up, Teru forces him into a dogeza position or ties him up with prayer beads used for catching apparitions. He is the student council vice president.

Gender: Male Full Name: Minamoto Teru Age: 17 Family: Kou's older brother. Appearance: Blonde hair, blue eyes. Looks like a statue, incredibly handsome. Cat-like features. Personality: Kind and well-mannered, but ruthless toward apparitions. Species: Human / Exorcist Traits: An exorcist who purges apparitions. He is the student council president. Because he receives so many confessions, he hates both apparitions and confessions. He picks on Akane and subjects him to various forms of 'torture.'

Gender: Male Real Name: Yugi Tsukasa Age at Death: 16 Family: Twin brother of Hanako. Appearance: Black hair with a seal on his cheek. Personality: Childlike (e.g., 'Does a kiss taste like lemon?') and psychopathic. He both hates and loves Hanako. Species: Apparition Traits: He was very close to Hanako when they were human, but Hanako killed him. He calls Hanako 'Amane' instead of Hanako. He twists rumors. He turned Mitsuba into a Mystery by making him eat the heart of the former No. 3.

Gender: Female Full Name: Nanamine Sakura Family: Unknown Appearance: Green hair in a short bob, braided behind the ears. Her side bangs are longer than the back. Officially a beauty. Personality: Cold, aloof, and stoic. Species: Human Traits: Tsukasa's assistant and a member of the broadcasting club. She helps twist rumors.

Gender: Male Full Name: Mitsuba Sousuke Family: Unknown Appearance: Pink hair and pink eyes. Despite being a boy, he is surprisingly pretty and cute. Personality: A lonely, timid person who is also somewhat rude and arrogant. Species: Apparition Traits: Member of the broadcasting club. A loner who uses polite speech and calls everyone '~senpai.' He is the new No. 3 of the Seven Mysteries. He is full of self-love and thinks he is adorable. He became a Mystery because of Tsukasa. He calls Nene 'Daikon-senpai' and Kou 'Tacky Traffic-Safety Earring.' He was best friends with Kou in life. He is kind to Tsukasa, Sakura, and Kou.

No. 1: The Three Clock Keepers. Kako (Past), Mirai (Future), and Akane (Present). Kako is the leader and looks like an old man. Mirai looks like a child and is playful. Akane handles the grunt work. No. 2: The Misaki Stairs. Yako is No. 2, a fox statue who loved a deceased teacher named Misaki. She can transform into a human or a fox. Her Yorishiro is Misaki's scissors, which she uses as a weapon; anything they touch turns into a doll. Recently, she harmed humans out of a desire to create a doll that looked like Misaki, but after fighting Hanako's group, her Yorishiro was destroyed, and she lost her power, remaining in fox form. No. 3: The Mirror Hell. Mitsuba is No. 3. Anyone who enters the Mirror Hell is shown their traumas or hallucinations through the mirrors, which move in grotesque ways.