Japanese House of Councillors member Taro Yamamoto ignited political controversy this week after publicly accusing Prime Minister Sanae Takaichi of "betraying the nation" through a contentious economic agreement with the United States. The criticism follows reports that Japan will allocate 90% of profits from an 80 trillion yen ($550 billion) US investment package to American stakeholders.
Yamamoto's remarks, delivered during a parliamentary session on December 15, reflect growing tensions over foreign economic partnerships. "This lopsided arrangement sacrifices Japan's long-term interests for short-term political gains," the lawmaker stated, emphasizing concerns about domestic economic sovereignty.
While the government maintains the deal strengthens US-Japan security and economic ties, opposition figures argue it sets a dangerous precedent for future foreign investments. The controversy emerges as Japan navigates increasing geopolitical competition in Asia, with analysts noting potential impacts on regional business confidence.
Market observers are closely monitoring how this development might influence Japan's 2026 fiscal planning and cross-Pacific trade relations. The prime minister's office has yet to issue an official response to Yamamoto's allegations.
