Asao Hirano: key obituary facts
Is Asao Hirano dead? Yes. Asao Hirano died on August 1, 2019, at age 92.
Cause of death: Asao Hirano's cause of death has not been publicly confirmed.
What was Asao Hirano known for?
He was known as Japanese medical researcher.
Japanese medical researcher
Died on Thursday August 1st 2019