Isao's Professional Victories:

2002 The Instinet Classic ( Champions Tour )

2000 Northern Cup Senior Open ( Other )

1998 BellSouth Senior Classic at Opryland ( Champions Tour )

1997 Emerald Coast Classic ( Champions Tour )

1997 Japan Senior Open ( Other )

1996 BellSouth Senior Classic at Opryland ( Champions Tour )

1996 Japan Senior Open ( Other )

1996 Kroger Senior Classic ( Champions Tour )

1995 American Express Grandslam ( Other )

1995 Bank Of Boston Senior Classic ( Champions Tour )

1995 Japan Senior Open ( Other )

1994 Bank One Classic ( Champions Tour )

1994 Brickyard Crossing Championship ( Champions Tour )

1994 Japan Senior Open ( Other )

1992 Casio World Open ( Japan Golf Tour )

1992 Mitsubishi Galant ( Other )

1992 Nationwide Championship ( Champions Tour )

1991 Bridgestone Open ( Japan Golf Tour )

1990 Mitsubishi Galant ( Other )

1989 Casio World Open ( Japan Golf Tour )

1989 Tokai Classic ( Japan Golf Tour )

1987 Ana Open ( Japan Golf Tour )

1987 Dunlop Kokusai ( Other )

1987 Japan Open ( Japan Golf Tour )

1987 Japan Series ( Other )

1984 Japan Open ( Japan Golf Tour )

1984 Kanto Open ( Other )

1984 KBC Augusta ( Japan Golf Tour )

1984 Sapporo Tokyu Open ( International )

1983 Hawaiian Open ( PGA Tour )

1983 Japan Open ( Japan Golf Tour )

1983 Japan Series ( Other )

1983 Kanto Pro ( Other )

1983 Panasonic European Open ( European Tour )

1983 Sapporo Tokyu Open ( International )

1982 Japan Pro Match Play ( Other )

1981 Japan Pro ( Other )

1981 Japan Pro Match Play ( Other )

1981 Shizuoka Open ( Other )

1980 Chunichi Crowns ( Other )

1980 Jun Classic ( Other )

1980 Kanto Open ( Other )

1980 KBC Augusta ( Japan Golf Tour )

1980 Yomiuri Open ( Japan Golf Tour )

1979 Chunichi Crowns ( Other )

1979 Japan Pro Match Play ( Other )

1979 Japan Series ( Other )

1979 Kanto Pro ( Other )

1978 Chunichi Crowns ( Other )

1978 Colgate World Match Play ( Other )

1978 Japan Pro Match Play ( Other )

1978 Japan Series ( Other )

1978 Kanto Pro ( Other )

1978 Nichibei Taiko ( Other )

1978 Sapporo Tokyu Open ( International )

1977 Jun Classic ( Other )

1977 Nichibei Taiko ( Other )

1977 Tohoku Classic ( Other )

1976 Tokai Classic ( Japan Golf Tour )

1975 Chunichi Crowns ( Other )

1975 Kanto Open ( Other )

1974 Kanto Open ( Other )

1974 Kanto Pro ( Other )

1974 Nichie Taiko ( Other )

1974 Sanpo Class ( Other )

1974 Tozai Taiko ( Other )

1973 Chunichi Crowns ( Other )

1973 Coldbeck ( Other )

1973 Japan Pro ( Other )

1973 KBC Augusta ( Japan Golf Tour )

1973 Pepsi Wilson ( Other )

1973 Sapporo Tokyu Open ( International )

1972 Kanto PGA ( Other )

1971 Kanto PGA ( Other )