Japan’s shift away from ultra-easy money is now colliding with the currency market. After the Bank of Japan’s December 19, 2025 hike to around 0.75%, Governor Kazuo Ueda stressed in post-meeting remarks that real rates remain “very low”/negative and that the BOJ will decide the pace of further tightening meeting by meeting—while standing ready to respond with flexible operations if long-term yields make “exceptional” moves.
Japan’s shift away from ultra-easy money is now colliding with the currency market. After the Bank of Japan’s December 19, 2025 hike to around 0.75%, Governor Kazuo Ueda stressed in post-meeting remarks that real rates remain “very low”/negative and that the BOJ will decide the pace of further tightening meeting by meeting—while standing ready to respond with flexible operations if long-term yields make “exceptional” moves.
Instead of a clean “stronger yen” payoff, traders largely treated the hike as priced-in: the yen stayed under pressure (including a record low versus the euro in some trading) and the Ministry of Finance escalated its warning rhetoric, reiterating it could respond to excessive, one-sided FX moves. That combination—higher JGB yields, a still-tempting yen funding trade, and rising intervention risk—keeps global spillovers alive via carry positioning and cross-border portfolio rebalancing.