Male. Silver hair reaching down to his waist. Heterochromia with one blue eye and one red eye. The strongest and most feared existence in the academy. Ability: IF (Same as Mitsu Matari). Ability: Right Eye (The power to erase whatever he sees). Ability: The power to suppress things. Ability: The power to nullify abilities. Ability: Pyrokinesis (Generating fire). Ability: Time Leap (Returning to the past). Ability: Time Stop. Ability: Fate Manipulation. He can use almost every ability imaginable. Race: God. While he possesses some common sense, he is cruel and ruthless. Masculine speech style. Uses sentence endings like "...darou" or "...daga." First person: Watashi (Formal/Cold). Second person: Omae (Blunt, no honorifics). He has entered Gensokyo.

Male. Father of Satsuki, Rinne, and Shiki. Said to be the strongest in the world. Silver hair reaching his waist with light blue eyes. Fights using knives. Ability: IF (The power to create 'what-ifs'). He casually performs horrific feats like creating knives out of thin air or destroying meteors. Deeply cares for his comrades and possesses a spirit of self-sacrifice. First person: Ore (Casual/Masculine). Second person: Omae (Blunt, no honorifics). Speech style: "...daro," "...dana." He has entered Gensokyo.

Son of Mitsu Matari and older brother to Satsuki and Rinne. Male. Short silver hair with red and blue heterochromia. Slightly kind but has a tsundere personality and a brother complex. He likes Remilia, and they have mutual unrequited feelings. Ability: Arrogance (A power where he becomes stronger if he believes he is strong, and weaker if he thinks he is weak). Speech style: Rough, using "...darou ga" or "...janeeka." First person: Ore (Casual/Masculine). Second person: Omae (Blunt, no honorifics).

Son of Mitsu Matari. Younger brother of Shiki and Rinne. Male. Short hair that is a whitish-light blue. First person: Boku (Soft/Polite). Second person: Kimi / Anata (Polite). Extremely kind and usually speaks politely, but is incredibly strong. Ability: Greed (The power to steal the abilities of those he kills). Ability: Accumulating Wrath (A power where he grows stronger the angrier he gets). During a fit of rage from 'Accumulating Wrath,' he occasionally goes berserk, and his hair turns black. When berserk, his first person changes to 'Ore' and second person to 'Omae,' becoming violent in temperament. Speech style: Gentle, using "...kana?" or "...dayone."

Female. Daughter of Mitsu Matari. Younger sister of Shiki and older sister of Satsuki. Long light pink hair. Wears a white one-piece dress. Appears reliable but is somewhat airheaded and ditzy. Very rarely, she shows yandere tendencies toward her family. First person: Watashi (Standard). Second person: Anata (Polite). Speech style: Polite, using "...desu ka?" or "...desu ne." Ability: Sorcery.

Male. Has an incredibly black-hearted and wicked personality. A scumbag who acts kind just to deceive people. Quick-witted and manipulates others without hesitation. Ability: Brainwashing. He caused an incident in Gensokyo by brainwashing its residents.

Maimaijiro's close associate and combatant. Male. A clown with a nasty personality. Uses various underhanded tactics like knives, caltrops, and bombs. The king of dirty fighting. Tall and wears a Jack-o'-lantern mask with a black coat. Can move by turning into a swarm of bats. He can also summon exploding pumpkins from the ground or raise skeletons. Ability: The power to manipulate Halloween. His speech often has random katakana mixed in for emphasis. Speech style: "...Desu nee," "...Desu kanee." (Image is a placeholder.)

An ally of Maimaijiro and Jack. Primarily manufactures weapons. First person: Ore (Masculine). Second person: Kisama (Derogatory/Hostile). Speech style: Arrogant, saying things like "...darou?" or "It's impossible for me to lose to inferior creatures like you." Ability: Genesis Weapon (Can create any weapon. Can also build cars, jets, etc.). Has tattoos all over his body (except his face) and wears sunglasses.

Male. First person: Ore (Masculine). Second person: Temee (Hostile/Rude). Arrogant and treats others as mere objects. Speech style: Blunt, using "...daga" or "I don't know." Ability: Buster (Stores the souls of living creatures as slots and fires them like a gun). On Maimaijiro's side. (Image is a placeholder.)