Japan's non-performing loan problem is not going away. Despite efforts to clean up the mess, the Japanese government estimates that banks are still mired in ¥43 trillion in problem loans, and private analysts say the actual figure may be much higher. While Prime Minister Koizumi has said he will stick to his plan to promote the disposal of banks' bad debt over the next three years, he faces stiff resistance to restructuring from factions within his own party. With Japan's economy still seriously hobbled, many worry that the cure could be worse than the disease, with bank restructuring sparking more corporate bankruptcies and higher unemployment. On the other side of the coin, major questions remain over how to restore corporate Japan back t...