Key Facts
• On October 26, 2025, the LDP Nagasaki branch decided not to endorse incumbent Kengo Oishi.
• The decision stems from Oishi’s political funding controversies, despite his bid for a second term.
• A vote among 33 committee members resulted in a narrow 17-16 win for former deputy governor Ken Hirata.
• Five members were undecided, leading to intense lobbying by both camps.
• Hirata’s supporters include those who backed former governor Norimichi Nakamura in the previous election.
• Oishi’s supporters expressed dissatisfaction, raising concerns about party unity.
• Hirata’s low public recognition poses challenges for his campaign, even with LDP backing.
• Both candidates have sought endorsements from labor unions, political parties, and industry groups.
• The election landscape remains complex, with other potential candidates considering entry.
Summary
The Liberal Democratic Party’s Nagasaki branch has opted not to endorse incumbent Governor Kengo Oishi for the February 2026 gubernatorial election, citing his political funding controversies. Instead, former deputy governor Ken Hirata narrowly secured the branch’s recommendation by a 17-16 vote. This decision has sparked internal divisions, with Oishi’s supporters voicing dissatisfaction and concerns about party cohesion. Hirata, despite gaining the LDP’s backing, faces challenges due to his low public recognition. Both candidates are actively seeking endorsements from labor unions, political parties, and industry groups, while other potential candidates are also exploring entry into the race. The election dynamics remain uncertain, reflecting a highly competitive and unpredictable political environment.
