Key Facts
• The Niseko mayoral election concluded on September 14, 2025.
• Kento Tanaka, 34, won as an independent candidate.
• This was the first election in 16 years, following the term completion of Mayor Ken Katayama.
• Four candidates competed in the election.
• Tanaka established a public-private partnership company in Niseko five years ago.
• He aims to promote “dialogue-driven politics” while maintaining transparency and public participation.
• Tanaka expressed commitment to Niseko’s development and progress.
Summary
Kento Tanaka, a 34-year-old independent candidate, secured his first victory in the Niseko mayoral election held on September 14, 2025. This marked the first election in 16 years, following the term completion of outgoing Mayor Ken Katayama. Tanaka, who founded a public-private partnership company in Niseko five years ago, has been actively involved in community development projects. He plans to uphold the principles of transparency and public participation while fostering “dialogue-driven politics.” Tanaka expressed his determination to contribute to Niseko’s growth and prosperity.
