was a Japanese politician. He was the mayor of Kushiro, Hokkaido, Japan, from 2008 to 2024 and a member of the Hokkaido Legislative Assembly from 1999 until 2008.
On the evening of 7 January 2026, after returning home from a meeting, he collapsed at his home in Kushiro City and was taken to a hospital, where he died of a sudden cardiac arrest the same day. He was 67.