noun which may take the genitive case particle 'no'
biracial; of two races
Describes a person or group having two racial backgrounds. Often used attributively with の, as in 二人種の子供 (biracial child).
He grew up in a biracial family.
Biracial children can experience both cultures.
Compound of 二 (two) + 人種 (race). The exact historical derivation is uncertain, but the term is transparently formed from its components.