Koichi Yamamoto: key obituary facts
Is Koichi Yamamoto dead? Yes. Koichi Yamamoto died on October 31, 2023, at age 76.
Cause of death: Koichi Yamamoto's cause of death has not been publicly confirmed.
What was Koichi Yamamoto known for?
He was known as Japanese politician.
Japanese politician
Died on Tuesday October 31st 2023