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Japan's Interest Rates Rise, Yen Faces Volatility Ahead

12/22/2025

Summary

Story summary

The Bank of Japan raised interest rates to 0.75%, the highest in 30 years.
Atsushi Mimura, Japan's top currency diplomat, warned of potential intervention against excessive yen fluctuations, echoing Finance Minister Satsuki Katayama's earlier remarks.
The yen remained near record lows against the euro and U.S. dollar.
The BOJ's cautious stance on future rate hikes disappointed markets.
Analysts predict further volatility if the dollar surpasses 158 yen.

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Story summary

The Bank of Japan raised interest rates to 0.75%, the highest in 30 years.
Atsushi Mimura, Japan's top currency diplomat, warned of potential intervention against excessive yen fluctuations, echoing Finance Minister Satsuki Katayama's earlier remarks.
The yen remained near record lows against the euro and U.S. dollar.
The BOJ's cautious stance on future rate hikes disappointed markets.
Analysts predict further volatility if the dollar surpasses 158 yen.