Seiko Obonai: key obituary facts
Is Seiko Obonai dead? Yes. Seiko Obonai died on March 11, 2023, at age 83.
Cause of death: Seiko Obonai's cause of death has not been publicly confirmed.
What was Seiko Obonai known for?
He was known as Japanese Olympic shot putter (1964).
Japanese Olympic shot putter (1964)
Died on Saturday March 11th 2023