Japan's stock market is poised for a potential decline as initial enthusiasm over Prime Minister Sanae Takaichi's election victory fades. Nikkei index futures on the Singapore Exchange fell 0.2% to 56,830 points. The U.S. dollar was quoted at 153.64 yen, compared to 153.14 yen at the close of Tokyo trading on Monday. With the domestic earnings season nearing its end, investor attention is shifting to the specifics of Prime Minister Takaichi's policy measures aimed at stimulating the economy and their potential impact on markets. The Nikkei Index declined 0.2% on Monday, closing at 56,806.41 points.