现场｜直击大阪世博会开幕满月：超240万普通观众入场 中国馆人气高涨

Group 1 - The Osaka Kansai Expo, which opened on May 13, 2023, is expected to attract 28.2 million visitors and generate nearly 3 trillion yen in economic benefits for Japan [2][19] - As of May 10, the average daily attendance was around 100,000, with a peak of 124,000 on the opening day, which is below the target of 150,000 daily visitors [15][19] - The expo features pavilions from over 160 countries, showcasing cultural and technological innovations, with a focus on the theme "Designing Future Society for Our Lives" [6][19] Group 2 - Hotel prices in Osaka have surged, with accommodation bookings reportedly doubling compared to the same period last year, as international and domestic hotel chains open flagship locations to capture tourist business [5] - The China Pavilion has become a popular attraction, featuring exhibits that highlight Chinese culture and technological advancements, including lunar soil samples and AI innovations [7][11] - The main structure of the expo, named "Oyayane," is designed to provide shelter and connect various pavilions, while also incorporating sustainable energy solutions [16][19] Group 3 - The expo has implemented a reservation system for popular pavilions to manage visitor flow, although some visitors still face long wait times [6][15] - The "Night Rainbow" performance, a highlight of the expo, combines art and technology, utilizing advanced laser projection systems and rainwater recycling to emphasize sustainability [17][19] - Major sponsors of the expo, such as Suntory, are launching limited edition products to coincide with the event, reflecting the growing trend of green tea in Japan's beverage market [19]