TOKYO (AP) — Asian stock markets and oil prices rose Wednesday, taking in stride the IMF's lower global growth forecast and Japan's central bank leaving monetary policy unchanged.KEEPING SCORE: Japan's Nikkei 225 gained 0.8 percent to 18,322.98 and South Korea's Kospi gained 0.8 percent at 2,005.84. Hong Kong's Hang Seng rose 1.7 percent to 22,198.01.