The Japanese stock market is poised for a higher opening, mirroring the positive momentum from Wall Street's overnight session. Investor anxiety over a potential full-scale conflict between the United States and Iran appears to have subsided, renewing appetite for riskier assets. Nikkei futures listed on the Singapore Exchange opened 1,100 points higher, pointing to a level of 69,000. In the previous session, the Nikkei 225 index closed up 1.4% at 67,743.85 points.