Kōichi Sueyoshi: key obituary facts
Is Kōichi Sueyoshi dead? Yes. Kōichi Sueyoshi died on December 15, 2025, at age 91.
Cause of death: Kōichi Sueyoshi's cause of death has not been publicly confirmed.
What was Kōichi Sueyoshi known for?
He was known as Japanese politician.
Japanese politician
Died on Monday December 15th 2025