Okinawa Gubernatorial Election Draws First Candidate Debate

The Okinawa prefectural governor’s race, slated for a September 13, 2026 vote, features incumbent Denny Tamaki seeking a third term, former Naha deputy mayor Koja Gen‑Taro, and ex‑postal‑reform minister Shimochi Mikiro. On July 29 the three candidates met for their first joint debate in Naha, marking a key moment in the campaign.

Koja’s campaign is navigating a dilemma over Prime Minister Takashi (Takaichi)’s possible visit to the island. While the Liberal Democratic Party backs Koja, Komeito’s support remains tentative, with party insiders warning that a prime‑ministerial appearance could alienate some conservative voters. The race is further influenced by a March 2026 boat accident that killed two anti‑base activists, which has weakened the “All Okinawa” backing of Tamaki. Koja’s team is positioning him as a broader “prefecture party” candidate to attract wider support.