Dollar Falls 0.6% Against Yen to 155.39

A single-session move of this size in dollar-yen carries more weight than most FX headlines because the pair sits at the intersection of rate differentials and official pushback against yen weakness. The absence of any stated catalyst leaves the driver ambiguous, which matters for how durable the move proves. Whether the pair holds below this level or retraces is the open question, and the follow-through, not the print itself, is what signals whether positioning is genuinely shifting.