Genta Koja holds the highest implied probability in the Okinawa gubernatorial election market ahead of the September 13 vote, driven by endorsements from the Liberal Democratic Party, Japan Innovation Party, Komeito, and other groups that provide organizational and financial advantages over incumbent Denny Tamaki's opposition-backed campaign. Recent surveys highlight voter prioritization of economic growth, employment, and inflation measures ahead of U.S. base relocation issues, with both frontrunners emphasizing these themes in the final campaign week. Koja's positioning as a former Naha vice mayor focused on closer central government ties aligns with this shift, while Tamaki's record on base opposition and social programs sustains a competitive but lower market share. Multiple minor candidates, including those listed at minimal probabilities, fragment the field without altering the effective two-way dynamic reflected in trader pricing.