After the exposition, he obtained a job at a company dealing in Oriental Arts including Japan Art in Paris and deepened his understanding of Japan Art through handling various art objects, and then started an independent business as an art dealer.
その後パリで日本などの東洋美術を扱う会社に就職、そこでさまざまな美術品に触れることで、日本美術への理解を深め、美術商として独立。