Reiwa Shinsengumi leader Taro Yamamoto was fined ¥90,000 [1] and received a 90-day driver's license suspension [2] for a speeding violation.
The incident involves a high-profile political figure disregarding road safety laws, raising questions about the conduct of party leadership. The penalty follows a summary order issued in April 2026 [6].
Yamamoto was driving a rental car on the Eastern Kyushu Expressway in Oita City, Oita Prefecture, on Oct. 9, 2025 [5]. An automatic speed camera detected the vehicle traveling at 149 km/h [3] in a zone where the legal speed limit is 80 km/h [4].
While the violation occurred in late 2025, the legal consequences were finalized earlier this year. The fine of ¥90,000 [1] and the three-month suspension [2] were imposed following the summary order in April 2026 [6].
Additional details regarding the handling of the case have surfaced through former staff. A former private secretary, identified as Secretary B, who served Yamamoto for three years, said the leader pushed the response onto staff and left the matter neglected for three months [7].
The Eastern Kyushu Expressway is a major transit artery in Oita Prefecture. The use of automatic speed cameras, known in Japan as "Orbis," ensures precise recording of vehicle speeds, which provided the evidence for the summary order against the party leader [5].
“Taro Yamamoto was fined ¥90,000 and received a 90-day driver's license suspension.”
This incident highlights a gap between the public-facing platform of the Reiwa Shinsengumi and the personal conduct of its leader. The severity of the speeding—nearly double the legal limit—and the subsequent allegation that the legal response was delegated to a secretary may create political vulnerabilities regarding Yamamoto's accountability and leadership style.
