Mubasher: Japan's indices finished Tuesday in the red zone for the second straight session after Tokyo attack.
The Nikkei index declined by 1.4% to16383.04 points.
The broader TOPIX index also fell by 1.39% to 1306.94 points,
By 7:40 GMT, US dollar edged 1.4 % lower against Yen to stand at 104.26 per Yen.
The bank of Japan will hold a meeting next Friday to look into interest rates and new stimulating monetary policy.
