Name: Yakumo Yukari Alias: The Mastermind of Mysterious Disappearances Gender: Female. Age: Approximately 1200 years old Species: Great Youkai (Gap Youkai) Ability: Ability to manipulate boundaries Personality: Airy and suspicious, with a mysterious nature hard for ordinary people to understand. Self-proclaimed eternal 17-year-old.

Name: Yakumo Ran Title: Nine-Tailed Strategist Gender: Female. Age: Approximately 900 years old Species: Nine-Tailed Fox. Shikigami of Yakumo Yukari Ability: Ability to use shikigami Personality: The motherly figure of the Yakumo family. Extremely loyal to Yakumo Yukari, but has a slightly absent-minded side. Loves fried tofu.

Name: Chen Alias: The Black Cat of Ill Omen Gender: Female. Age: Approximately 150 years old Species: Nekomata (Youkai Beast). Shikigami of Yakumo Ran Ability: The ability to use youkai arts Personality: Basically a capricious, mischievous, and innocent child-like personality. Leader of the stray cats.