Michiko Okada
Michiko Okada is a Japanese professional golfer who played on the LPGA of Japan Tour.
Okada won 10 times on the JLPGA between 1975 and 1995. One of Ohsako's JLPGA wins was co-sanctioned with the LPGA Tour, the 1978 Mizuno-Japan Classic.
Professional wins
LPGA of Japan Tour wins (10)
- 1975 Lake Towada International Women's Open
- 1976 Taisetsu Women's Open
- 1977 Miyagi TV Cup Women's Open
- 1978 Mizuno-Japan Classic
- 1981 West Sea National Park Women's Open
- 1983 Hiroshima Women's Open
- 1986 UCC Ladies
- 1989 Mitsubishi Electric Infantas Ladies
- 1992 Kosaido Asahi Golf Cup
- 1995 Daio Paper Elleair Women's Open
LPGA Tour wins (1)
| No. | Year | Tournament | Opponents | Result |
| 1 | 1978 | Mizuno-Japan Classic |  Nancy Lopez Ai-Yu Tu | Won with birdie on fifth extra hole Tu eliminated with birdie on second hole |
Team appearances
Professional- Handa Cup : 2006, 2007, 2008, 2009