The weight of Fast Retailing reached 11.4% as of Jan. 31, triggering the cap, starting Apr. 1. In the calculation of the Nikkei 225, the index provider uses the share price and a price-adjustment ...

Japan's Nikkei share average closed slightly higher on Friday as technology stocks tracked Wall Street's overnight gains, while a stronger yen weighed on market sentiment and U.S. tariff worries ...