| Jinichiro Kozuma | |
| Birth Date: | 7 July 1994 |
| Birth Place: | Kagoshima Prefecture, Japan |
| Weight: | 71kg (157lb) |
| Yearpro: | 2012 |
| Tour: | Japan Golf Tour Asian Tour LIV Golf |
| Extour: | Japan Challenge Tour |
| Prowins: | 5 |
| Japwins: | 3 |
| Otherwins: | 2 |
| Masters: | DNP |
| Pga: | CUT: 2022 |
| Usopen: | CUT: 2022 |
| Open: | DNP |
Jinichiro Kozuma (born 7 July 1994) is a Japanese professional golfer. He has played primarily on the Japan Golf Tour since 2012, where he has won three times; at the 2020 Mitsui Sumitomo Visa Taiheiyo Masters, the 2022 Token Homemate Cup and the 2024 Sansan KBC Augusta.[1]
| No. | Date | Tournament | Winning score | Margin of victory | Runner-up | |
|---|---|---|---|---|---|---|
| 1 | 15 Nov 2020 | Mitsui Sumitomo Visa Taiheiyo Masters | −8 (71-65-68-68=272) | 1 stroke |  Ryosuke Kinoshita | |
| 2 | 3 Apr 2022 | Token Homemate Cup | −14 (66-69-66-69=270) | Playoff | Yuto Katsuragawa | |
| 3 | 25 Aug 2024 | Sansan KBC Augusta | −19 (68-66-66-69=269) | Playoff | Yuwa Kosaihira |
Japan Golf Tour playoff record (2–0)
| No. | Year | Tournament | Opponent | Result | |
|---|---|---|---|---|---|
| 1 | 2022 | Token Homemate Cup | Yuto Katsuragawa | Won with birdie on first extra hole | |
| 2 | 2024 | Sansan KBC Augusta | Yuwa Kosaihira | Won with par on second extra hole |
| Tournament | 2022 | |
|---|---|---|
| Masters Tournament | ||
| PGA Championship | CUT | |
| U.S. Open | CUT | |
| The Open Championship |