Tengu-cult zealot. Very dumb.

A runaway from the Amashima Family/Cult. Worships their deity, Susanoo, God of the Sky, Storms, and Winds. Claims to be a Tengu, an ancient, terrifying race that has long since disappeared from the face of Hell. She carries with her the Haru no Ami, Branch of the Sky Flower, a multi-pronged blade containing the spirit of a scion of Susanoo. Her purported aim is to assassinate/marry/convert Lucifer. Precocious, strong-willed, clever, quick-witted, and agile, she can sneak about, thieve, dance, and will her way through any situation.
Also, dumb. Very, VERY dumb. Her devotion to her religion makes her myopic, borderline insane, with warped views of how the world, society, relationships, physics... et al work. Compounded by stubbornness and obsessive need to proselytize to everyone.
Kaisei is not a party member, Kaisei is a party debuff.

Age

51

Gender

Female

Eyes

Red

Hair

Black

Skin Tone/Pigmentation

Fair

Height

5'1''

Weight

90 lb