Core Viewpoint - The return of the giant pandas "Xiaoxiao" and "Leilei" to China marks the first time since 1972 that Japan will have zero giant pandas, which have been a significant cultural and economic symbol for the country [7]. Group 1: Panda Return and Public Sentiment - "Xiaoxiao" and "Leilei" are set to return to China, with their last public appearance on January 25, 2023, drawing large crowds of emotional fans [2][5]. - The return of the pandas is a significant event, as they have been a beloved attraction at Ueno Zoo, with many visitors expressing their sadness and gratitude for the joy the pandas brought [5][7]. - The pandas' return is part of a broader agreement, with their return date moved up to February 2026, and it follows the earlier return of their sister "Xiangxiang" in February 2023 [7]. Group 2: Economic Impact - The two pandas are estimated to generate an economic benefit of approximately 30.8 billion yen annually for Japan, which will diminish following their departure [9]. - The presence of giant pandas in Japan has not only provided economic value but also significant emotional comfort to the public, indicating a loss that extends beyond financial metrics [9].