2344 GMT - Japanese stocks may decline as uncertainty over the Middle East conflict and the Fed policy outlook continues. Nikkei futures are down 1.4% at 63130 on the SGX. The dollar is at 153.58 yen, compared with Y154.09 as of Friday's Tokyo stock market close. Investors are focusing on developments in the Iran war and crude oil prices. The Nikkei Stock Average fell 1.9% to 64011.34 on Friday.