[Sangetsu]

There are quite a few foreigners working at the various foreign banks located in Tokyo, but most of them work in rather senior positions, and have business degrees. You would need an MBA on top of your accounting degree to qualify for such a position. And, at the moment, many banks in Japan are still cutting positions. My GF works for one of the larger investment banks in Tokyo, and they are waiting until at least the second half of 2010 before they resume any recruiting.