Reiwa Shinsengumi leader Taro Yamamoto held a press conference Thursday to disclose a speeding violation that resulted in a fine and license suspension.

The incident raises questions about the conduct of a high-profile political leader who advocates for social justice while violating traffic laws. The party organized the live-streamed event to fulfill its perceived responsibility to the public regarding the legal breach.

Yamamoto was driving a rental car on the Higashi-Kyushu Expressway in Oita City when the violation occurred in October 2025 [1]. He was recorded traveling at 149 km/h [1] in a zone where the legal speed limit is 80 km/h [1]. This put him 69 km/h over the limit [2].

As a result of the offense, Yamamoto received a 90,000 yen fine [1] and a 90-day suspension of his driver's license [1]. While one report indicates the fine was processed on April 20, 2026 [2], other reports suggest the administrative penalties were finalized more recently [1].

In addition to the legal penalties, the Reiwa Shinsengumi party issued a strict internal warning to its representative [2]. The party said the press conference was necessary to provide a transparent account of the administrative disposition.

The press conference was scheduled for 6:45 p.m. on July 9, 2026 [1], via a live broadcast to address the timeline of the violation, and the subsequent penalties.

Yamamoto was recorded traveling at 149 km/h in a zone where the legal speed limit is 80 km/h.

This disclosure highlights the tension between a political leader's public image and their personal legal conduct. By proactively announcing the 90-day suspension and fine, the Reiwa Shinsengumi party is attempting to mitigate potential accusations of a cover-up, though the delay between the October 2025 incident and the July 2026 announcement may still invite public scrutiny.