Japan expresses concern over foreign exchange fluctuations, according to finance minister.

Japan's Concerns on Currency Fluctuations: Japan is worried about foreign exchange movements, particularly after the yen strengthened following a U.S. Federal Reserve governor's removal.

Finance Minister's Statement: Finance Minister Katsunobu Kato emphasized the importance of stable currency movements that reflect economic fundamentals.

Speculative Influence: Kato expressed alarm over foreign exchange fluctuations driven by speculators, indicating a need for stability in currency values.

Refraining from Commenting on Foreign Authorities: While addressing the situation, Kato chose not to comment on foreign authorities or specific foreign exchange levels.