| 1999 | Yoshinori KANEKO | 275 (-13) 65-67-71-72 | Tojigaoka Marinehills Golf Club (OKAYAMA) | 6947 | 72 |
| 1998 | Carlos FRANCO | 267 (-17) 70-65-67-65 | Ayutaki Country Club (KAGAWA) | 6718 | 71 |
| 1997 | Keiichiro FUKABORI | 276 (-12) 69-64-69-74 | Kinojo Golf Club (OKAYAMA) | 6948 | 72 |
| 1996 | Toru SUZUKI | 275 (-13) 68-72-68-67 | Kinojo Golf Club (OKAYAMA) | 6948 | 72 |
| 1995 | Rick GIBSON | 271 (-17) 65-67-71-68 | Kinojo Golf Club (OKAYAMA) | 6883 | 72 |
| 1994 | Kazuhiro TAKAMI | 281 (-7) 70-71-67-73 | KINOJYO GOLF CLUB (OKAYAMA) | 6948 | 72 |
| 1993 | Tateo JET OZAKI | 276 (-12) 68-67-70-71 | SANYOH GC YOSHII (OKAYAMA) | 7099 | 72 |
| 1992 | Seiki OKUDA | 210 (-6) 74-70-66 | SANYOH GC YOSHII (OKAYAMA) | 7124 | 72 |
| 1991 | Masanobu KIMURA | 273 (-15) 69-66-69-69 | SHIDO COUNTORY CLUB (KAGAWA) | – | – |
| 1990 | Masahiro KURAMOTO | 295 (+7) 75-67-78-75 | SANYOH GC YOSHII (OKAYAMA) | – | – |
| 1989 | Naomichi Joe OZAKI | 282 (-6) 68-74-69-71 | Shido Country Club (KAGAWA) | – | – |
| 1983 | Kenji SOGAME | 140 (-4 ) 66-74 | Shido Country Club (KAGAWA) | – | – |