"Picture depicting three female Blue Children."
Name(s): The Blue Children (青い子供たち), The Blue Girls (青い女の子, Outdated)
Gender(s): Male (Rare), Female
Age(s): Unmentioned (Appear as children)
Height: ~1.20-1.30 Metres
Species: Ectoplasms (Refered as Ghosts and Spirits as well)
Residence: Southern Japan
Multiplication Method: Unmentioned (Unbreedable)
Lifespan: ∞ (Immortal)
Creation Year: 2020
The Blue Children are a shaped ectoplasmic species with a semi-human form. Despite their unusual appearance, they are harmless and serene.