Background
Ishii grew up on the island of Kauai in Hawaii and graduated from Kauai High School.
Ishii grew up on the island of Kauai in Hawaii and graduated from Kauai High School.
He turned professional in 1979. He led the money list on the Japan Golf Tour in 1987. He has 14 victories on the Japan Golf Tour and is 13th on the career money list.
Ishii currently participates on the Japan Senior Professional Golf Association Tour and opened Ishii Golf Studio in Honolulu, Hawaii. Japan Golf Tour wins (14) 1985 (1) Tohoku Classic Professional Golf Association Tour wins (1) Other wins (4).