Kiyo Terauchi (寺てら内うち きよ Terauchi Kiyo) is a servant of the Butterfly Mansion.
Kiyo is a girl with light skin and a set of circular, black eyes. She has shoulder-length black hair with thin bangs framing her face, along with two pink butterfly clips on each side of her head.
Kiyo wears a long, white nurse dress tied with a dark, reddish-pink bow around her waist. She also sports white socks and shoes.
After her family had been killed by Demons, Kiyo was taken in by the Butterfly Mansion.
Naho Takada (高たか田だ なほ Takada Naho?) is a servant of the Butterfly Mansion.
Naho is a light-skinned, young girl with button-like black eyes. Her hair is parted in the middle with two braided twintails tied with green butterfly clips.
She wears a long-sleeved nurse uniform with a green wrap tied into a bow around her waist and white socks and shoes.
After her family had been killed by Demons, Naho was taken in by the Butterfly Mansion.