Japan's diversified trading houses 'suited' for uncertain times: Itochu chief

CompaniesBerkshire Hathaway investment brought global attention, renewed efficiency pushItochu President Keita Ishii said the strength of trading houses lies in their diversification. (Photo by Hazumu Urushiyama)KEIICHI FURUKAWAAugust 29, 2026 04:06 JSTTOKYO -- Berkshire Hathaway's investments in Japan's trading houses seven years ago raised their global profile, with overseas investors' growing interest raising stock prices across the sector, Itochu President Keita Ishii told Nikkei in a recent interview.