Key Facts
• June 22, 2025: Saori Sato wins Tokyo Assembly election in Chiyoda Ward.
• Sato, 35, an independent candidate, defeated six opponents, including incumbent Keshou Taira.
• February 2025: Sato previously placed second in the Chiyoda Ward mayoral election with 6,474 votes.
• Sato’s YouTube channel has over 360,000 subscribers; campaign videos reached 10,000–20,000 views.
• Her platform focused on tax cuts, social insurance reform, and foreign land acquisition regulations.
• Sato emphasized public safety, proposing a 10% reduction in individual Tokyo resident taxes.
• Chiyoda Ward, traditionally dominated by the Liberal Democratic Party and Tomin First, saw a historic independent win.
• Sato conducted her campaign without a formal organization, campaign car, or office.
• Tomin First leader Takayuki Morimura expressed disappointment over Taira’s loss.
• Sato described her victory as a “miracle” and credited Chiyoda residents for their support.
Summary
Saori Sato, a 35-year-old independent candidate, achieved a groundbreaking victory in the Tokyo Assembly election for Chiyoda Ward on June 22, 2025. Defeating six opponents, including incumbent Keshou Taira of Tomin First, Sato’s win marked a historic shift in a district traditionally controlled by major political parties. Her campaign, driven by grassroots efforts and social media outreach, resonated with voters through promises of tax cuts, public safety improvements, and stricter foreign land acquisition regulations. Despite lacking formal campaign infrastructure, Sato’s determination and connection with Chiyoda residents led to her success. She described the win as a “miracle” and a sign of changing times, urging supporters to hold her accountable in her future work.
