Question: Are Takanohana Kōji and William Emerson Barrett from the same country?
Sentence (from "Takanohana Kōji"): He became the head coach of Takanohana stable in 2004 and was on the board of directors of the Japan Sumo Association from 2010 until January 2018, when he was removed and demoted in the Sumo Association's hierarchy.
Relevant evidence: Yes