The yen strengthened to around 152 against the dollar on September 8, reaching its strongest level in about six months after gaining nearly 7 yen in roughly a week as investors focused on prospects for a narrowing interest-rate gap between Japan and the United States.
Japan's inflation-adjusted real wages rose 2.4% in July from a year earlier, marking a seventh consecutive monthly increase as higher base salaries and easing price pressures improved workers' purchasing power.
Rakuten Mobile faces a new test of its network quality after KDDI decided to scale back roaming support from September 2026, ending access to its network in areas where Rakuten already has its own base stations while continuing service in mountainous and sparsely populated regions.
Japanese homebuyers are facing growing uncertainty as mortgage costs rise alongside a sharp increase in interest rates, with the yield on the benchmark 10-year government bond briefly topping 3% last week for the first time in about 30 years.
Tokyo stocks rose sharply on September 7, with the Nikkei 225 closing at 66,399, up 1,378 points, or 2.12%, as buying in artificial intelligence and semiconductor-related shares lifted the headline index, even though more stocks fell than rose across the Prime Market.
Japan's foreign exchange reserves fell by a record amount in August, reflecting the impact of currency market intervention by the government and the Bank of Japan at the end of July, the Finance Ministry said on September 7.
Applications for hotel business licenses are rising sharply in Osaka as property owners seek an alternative way to operate short-term rentals following the suspension of new applications under the city's special-zone minpaku program, with the approach drawing growing interest from wealthy Chinese and other overseas investors.
Asahi Kasei has grown from its roots in Nobeoka, Miyazaki Prefecture, into a global conglomerate with annual sales exceeding 3 trillion yen by repeatedly developing products and technologies that dominate their markets or occupy niches with few direct rivals.