Question: Which country Fujiwara No Muchimaro's father is from?
Sentence (from "Fujiwara no Fuhito"): Second son of Fujiwara no Kamatari (or, according to one theory, of Emperor Tenji), he had sons by two women, and those sons were the founders of the four principal lineages of the Fujiwara clan: the South, North, Ceremonial, and Capital lineages.
Relevant evidence: No