| Sato Foods NST Niigata Open | |
| Location: | Shibata, Niigata, Japan |
| Establishment: | 1979 |
| Course: | Forest Golf Club |
| Par: | 71 |
| Tour: | Japan Golf Tour |
| Format: | Stroke play |
| Month Played: | July |
| Aggregate: | 263 Kim Jong-duck (2004) |
| To-Par: | −24 Go Higaki (2001) |
| Final Year: | 2004 |
| Final Champion: |  Kim Jong-duck |
| Map: | Japan#Japan Niigata Prefecture |
| Map Label: | Forest GC |
| Map Relief: | yes |
| Map Size: | 200 |
| Coordinates: | 37.896°N 139.306°W |
The NST Niigata Open was a professional golf tournament that was held in Japan. It was a Japan Golf Tour event from at least 1981 to 2004. It was sponsored by Niigata Sogo Television and played on different courses in Niigata. The tournament record of 264(-24) was set in 2001 at Nakajo Golf Club.
| Year | Winner | Score | To par | Margin of victory | Runner(s)-up | Ref. | |
|---|---|---|---|---|---|---|---|
| Sato Foods NST Niigata Open | |||||||
| 263 | −21 | 5 strokes | |||||
| 271 | −17 | 1 stroke | |||||
| Sato Foods NST Niigata Open Golf Championship | |||||||
| 270 | −18 | 4 strokes | |||||
| NST Niigata Open Golf Championship | |||||||
| 264 | −24 | 6 strokes | |||||
| 269 | −19 | 4 strokes | |||||
| 269 | −19 | 6 strokes | |||||
| 268 | −20 | 8 strokes | |||||
| 277 | −11 | 1 stroke | |||||
| 268 | −20 | 1 stroke | |||||
| 274 | −14 | 3 strokes | |||||
| NST Niigata Open | |||||||
| 276 | −12 | 2 strokes | |||||
| 275 | −13 | 3 strokes | |||||
| 275 | −13 | 2 strokes | |||||
| 278 | −10 | 2 strokes | |||||
| 278 | −10 | 1 stroke | |||||
| 288 | E | 1 stroke | |||||
| 277 | −11 | 3 strokes | |||||
| 276 | −8 | 1 stroke | |||||
| 276 | −12 | 1 stroke | |||||
| 272 | −12 | Playoff | |||||
| 271 | −13 | 1 stroke | |||||
| Niigata Open | |||||||
| 136 | −8 | Playoff | |||||
| 138 | −6 | Playoff | |||||
| 139 | −5 | ||||||
| 1980 | [1] | ||||||
| 1979 | 106 | [2] | |||||