Rikio Shimada: key obituary facts
Is Rikio Shimada dead? Yes. Rikio Shimada died on January 28, 2026, at age 86.
Cause of death: Rikio Shimada's cause of death has not been publicly confirmed.
What was Rikio Shimada known for?
He was known as Japanese economist.
Japanese economist
Died on Wednesday January 28th 2026