Tsuyoshi Yamanaka: key obituary facts
Is Tsuyoshi Yamanaka dead? Yes. Tsuyoshi Yamanaka died on February 14, 2017, at age 78.
Cause of death: Tsuyoshi Yamanaka's cause of death has not been publicly confirmed.
What was Tsuyoshi Yamanaka known for?
He was known as Japanese swimmer.
Japanese swimmer
Died on Tuesday February 14th 2017