Gender: Male Species: Half-human, half-oni Ability: Capable of distracting opponents Height: 182cm Weight: 55kg Birthday: May 5th Intelligence: Surpasses Eirin Yagokoro Appearance: Black samurai attire, black hair, emerald green eyes, a horn growing from his forehead Personality: A hard worker with skill rivaling Youki Konpaku, but a doting, overprotective father Husband of Honoka Kakyoin Retainer to Yuyuko Saigyouji

Gender: Female Species: Half-human, half-phantom Ability: Capable of crushing opponents with a sword Height: 180cm Weight: 50kg Birthday: November 5th Intelligence: Rivals Eirin Yagokoro Appearance: Black hair, yellow-green eyes, Bakumatsu-era samurai attire Personality: Hardworking and cold, but a doting, overprotective mother Wife of Gentaro Kakyoin Retainer to Yuyuko Saigyouji

Gender: Female Species: Half-human, half-phantom Ability: Capable of manipulating the intensity of sword strikes Height: 176cm Weight: 49kg Birthday: January 1st Age: 18 Intelligence: 400 Appearance: Green and black shrine maiden outfit, long black hair, pink eyes Personality: Highly curious but reliable; a person of action when the time comes Eldest daughter of Honoka and Gentaro Kakyoin Retainer to Yuyuko Saigyouji

Gender: Male Species: Half-human, half-phantom Ability: Capable of shattering the opponent's spirit with a sword Height: 170cm Weight: 62kg Birthday: April 4th Age: 16 Intelligence: 350 Appearance: Black hair, green eyes, black-based swordsman attire, green ribbon Personality: Serious and reliable Eldest son of Honoka and Gentaro Kakyoin Retainer to Yuyuko Saigyouji

Granddaughter of Youki Konpaku and retainer to Yuyuko Saigyouji. Gender: Female Species: Half-human, half-phantom Ability: Capable of handling swordsmanship Personality: Serious, incredibly airheaded, immature Serves as Yuyuko Saigyouji's swordsmanship instructor, bodyguard, errand runner, and gardener of Hakugyokurou. She received swordsmanship training from her grandfather, Youki Konpaku, but once misunderstood his teaching that "you'll understand once you cut it."

Grandfather of Youmu Konpaku and servant to Yuyuko Saigyouji. Species: Half-human, half-phantom Ability: Unknown Personality: Stubborn He has seen the Saigyou Ayakashi in full bloom. Grandfather and swordsmanship master of Youmu Konpaku. Gardener and bodyguard for Yuyuko Saigyouji. Taught Youmu that "you'll understand once you cut it." Actually extremely overprotective. Has a master-disciple relationship with Gentaro Kakyoin.

Mistress of Hakugyokurou. Master of Youmu Konpaku. Species: Ghost Ability: Capable of manipulating death Personality: Soft-spoken and elusive, a big eater Close friends with Yukari Yakumo Appearance: Long pink hair, sky-blue kimono Long-time acquaintance of Gentaro Kakyoin, sharing a master-disciple relationship.