日本这次跟美国谈关税，为何如此硬气？

Group 1 - Japan is currently taking a strong stance against the U.S. regarding tariffs, refusing to easily accept a proposed 25% tariff and responding with strong condemnation to U.S. threats of retaliation [1] - Historical context shows that Japan's previous compliance with U.S. demands, such as the Plaza Accord in 1985, led to significant economic downturns, including a prolonged period of stagnation known as the "Lost Decade" [3][6] - Japan's economy experienced a significant bubble in the 1980s, with real estate prices in Tokyo reaching over 200 million RMB per square meter and the Nikkei index peaking above 37,000 points, which was only recently surpassed [4][6] Group 2 - The current economic situation for Japan is precarious, as it has lost access to Russian oil and gas, making it increasingly reliant on the U.S. for energy resources [7] - Japanese manufacturers are considering relocating factories to the U.S. to reduce costs, which poses a risk to Japan's domestic manufacturing base and economic stability [7] - Japan holds over $1 trillion in U.S. Treasury bonds, which serves as a potential leverage point in negotiations, although Japan's diplomatic relations with other countries have weakened, limiting its options [8]