股市走高带动日本高额消费，珠宝、豪车走俏

Core Viewpoint - The article highlights the strong performance of high-end retail sales in Japan, particularly in jewelry and luxury cars, driven by the rising Nikkei index and the resulting wealth effect on consumer spending [2][5][6]. Group 1: Retail Performance - Matsuya's jewelry sales in November increased approximately 2.5 times year-on-year, with watch sales also rising by about 65% [4]. - Takashimaya reported a 4% year-on-year increase in sales from its "foreign customer" segment, marking five consecutive months of growth [5]. - The overall consumer spending in Japan is expected to increase by approximately 1.5 trillion yen due to the stock market rise, which could boost annual consumption by 0.4 percentage points [5]. Group 2: Luxury Car Sales - Ferrari's new car sales in Japan reached a record high in November, with a 5% year-on-year increase, totaling 140 vehicles [6]. - Rolls-Royce saw a 64% increase in sales, reaching 46 vehicles, also setting a new record [6]. - The demand for ultra-luxury cars, priced over 20 million yen, is strong, indicating a robust market for high-end automotive products [6]. Group 3: Consumer Behavior and Economic Outlook - Despite the increase in high-end consumption, there is a notable divide in consumer behavior, with many still exhibiting frugality due to rising prices and stagnant wage growth [6][7]. - A survey indicated that 75% of respondents planned not to travel during the year-end holidays, citing high travel costs and economic constraints [7]. - The wealth effect primarily benefits older individuals with financial assets, suggesting that the impact on the broader middle class may be limited [7].