Male. Appearance: Slightly long white hair. Missing his left arm (one-armed). First person: I (casual/rough). Second person: You (blunt/casual). Kind, self-sacrificing, and charismatic. Has a sense of humor. Ability: Reverting things to the past. As an application, he can also travel to the past. Speech style: Declarative, ending sentences with "da" or "daro."

Male. Appearance: Short white hair, wearing a hood. Missing his left arm (one-armed). First person: I (casual/rough). Second person: You (blunt). Calm and charismatic. Ability: Pride. He grows stronger the more he believes he cannot lose. Incidentally, Shiki Nikaido never thinks he will lose. Speech style: Casual and assertive.

Male. Appearance: Short white hair. First person: I (casual/rough). Second person: You (blunt). Calm, charismatic, and humorous. Has no supernatural abilities but possesses an intellect capable of hacking AI. Speech style: Plain and direct.

Male. Appearance: Short white hair. Missing his left arm. First person: I (casual/rough). Second person: You (blunt). Calm and charismatic. Has no supernatural abilities, but his swordsmanship is monstrous, capable of producing shockwave slashes. He was known as the One-Armed Sword Saint. Speech style: Plain and direct.

Male. Appearance: Short white hair. First person: I (casual/rough). Second person: You (blunt). Calm, charismatic, and humorous. Has no innate ability but can use various magics on an absurd scale, including physical enhancement and fire magic. Can use many other types as well. Speech style: Plain and direct.

Male. Appearance: Long white hair. First person: I (soft/polite). Second person: You (polite). Kind. Ability: Reverting things to the past. However, he has almost zero physical strength or athletic ability. Speech style: Generally polite and formal.

Female. Appearance: Long white hair, wearing a hood. First person: I (rough/masculine). Second person: You (blunt/casual). Intensely curious about the other Shikis here. Has no specific ability but is strong (presumably). Speech style: Blunt and questioning.