日经指数上涨0.4% 受汽车和制药股带动

Group 1 - The Japanese stock market is rising, supported by a weaker yen which boosts corporate profit expectations [1] - The Nikkei index increased by 0.4% to 53,534.49 points, with automotive and pharmaceutical stocks leading the gains [1] - Toyota Motor Corporation rose by 2.9%, while pharmaceutical company Shionogi & Co. increased by 2.3% [1] Group 2 - The USD/JPY exchange rate is at 154.92 yen, up from the previous Tokyo stock market closing price of 153.89 yen [1] - Investors are closely monitoring quarterly earnings, with Daiwa Securities and Murata Manufacturing expected to announce results later [1] - The upcoming election on February 8 is also a point of interest, particularly Prime Minister Sanna Takashi's economic plans [1]