Incumbent Denny Tamaki holds the leading position in the September 13, 2026, Okinawa gubernatorial election as he seeks a third term, with trader consensus reflecting his established independent support base and record on local issues. The race has narrowed to a primary contest against Genta Koja, the LDP-backed challenger and former Naha deputy mayor, after earlier polling showed fluctuating support tied to national political shifts following Japan's February general election. Both candidates have pivoted campaigns toward medical care, social welfare, and economic benefits to appeal to unaffiliated voters, reducing emphasis on the longstanding U.S. base relocation debate. Minor candidates such as Mikio Shimoji and others register negligible probabilities, consistent with historical patterns in prefectural contests where incumbency and major-party backing dominate outcomes. The one-month timeline leaves room for late developments in voter turnout or endorsements to influence final margins.