Denny Tamaki holds the leading position in the September 13, 2026, Okinawa gubernatorial election as the incumbent seeking a third term, with trader consensus reflecting his established base of support despite recent erosion. The contest has narrowed to a primary matchup against Genta Koja, the conservative challenger backed by the Liberal Democratic Party as Naha’s former deputy mayor, amid a shift in voter priorities toward local economic benefits rather than the longstanding U.S. base relocation debate. Developments since the February general election have introduced uncertainty for Tamaki’s coalition, while both candidates have intensified appeals to unaffiliated voters in the final month before official campaigning begins. Lower-probability outcomes for other listed candidates align with the absence of viable alternatives gaining traction in recent reporting.