Kosei TAKEYAMA (Age 26)
ACN
JPN
Results
2025 Tour Results
- WD:Withdrawn
- DQ:Disqualified
| Tournaments | Score | 1R | 2R | 3R | 4R | Total | 1R | 2R | 3R | 4R | Points/Money |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Token Homemate Cup | -5 | 66 | 73 | 69 | – | 208 | 4T | 41T | 37T | – | ¥381,921 |
| MAEZAWA CUP | -5 | 64 | 72 | 70 | 69 | 275 | 6T | 51T | 58T | 41T | ¥590,000 |
| The Crowns | – | – | – | – | – | – | – | – | – | – | – |
| Kansai Open Golf Championship | +4 | 69 | 69 | 72 | 74 | 284 | 40T | 38T | 52T | 70T | ¥175,200 |
| Japan PGA Championship | – | – | – | – | – | – | – | – | – | – | – |
| Gate Way To The Open Mizuno Open | +6 | 74 | 68 | 76 | 76 | 294 | 115T | 55T | 62T | 62T | ¥223,000 |
| BMW Japan Golf Tour Championship Mori Building Cup | +2 | 72 | 69 | 72 | 71 | 284 | 57T | 21T | 28T | 34T | ¥840,000 |
| Hana Bank Invitational | – | – | – | – | – | – | – | – | – | – | – |
| JAPAN PLAYERS CHAMPIONSHIP by Satosyokuhin | -3 | 70 | 69 | – | – | 139 | 90T | 74T | – | – | ¥0 |
| Richard Mille Charity Tournament | -1 | 72 | 71 | – | – | 143 | 100T | 96T | – | – | ¥0 |
| ISPS HANDA Explosion in the summer. How many birdies can you make | -5 | 70 | 69 | – | – | 139 | 103T | 96T | – | – | ¥0 |
| ISPS HANDA Summer Golf Battle Tournament. Who's the Strongest | 0 | 72 | 72 | – | – | 144 | 99T | 123T | – | – | ¥0 |
| Sansan KBC Augusta Golf Tournament | -3 | 71 | 71 | 70 | 73 | 285 | 60T | 56T | 42T | 51 | ¥268,000 |
| LOPIA Fujisankei Classic | +7 | 72 | 75 | – | – | 147 | 58T | 81T | – | – | ¥0 |
| Shinhan Donghae Open | – | – | – | – | – | – | – | – | – | – | – |
| ANA Open Golf Tournament | +8 | 78 | 74 | – | – | 152 | 118T | 115T | – | – | ¥0 |
| Panasonic Open Golf Championship | +1 | 66 | 70 | 71 | 78 | 285 | 9T | 30T | 47T | 60 | ¥229,000 |
| Vantelin Tokai Classic | – | – | – | – | – | – | – | – | – | – | – |
| Japan Open Golf Championship | +16 | 75 | 81 | – | – | 156 | 74T | 113T | – | – | ¥0 |
| FORTINET PLAYERS CUP | – | – | – | – | – | – | – | – | – | – | – |
| ACN Championship Golf Tournament | +10 | 73 | 79 | – | – | 152 | 70T | 100T | – | – | ¥0 |
| Mitsui Sumitomo VISA Taiheiyo Masters | – | – | – | – | – | – | – | – | – | – | – |
| Dunlop Phoenix Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Casio World Open Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Golf Nippon Series JT Cup | – | – | – | – | – | – | – | – | – | – | – |
2025 ACN tour Results 
- WD:Withdrawn
- DQ:Disqualified
| Tournaments | Score | 1R | 2R | 3R | 4R | Total | 1R | 2R | 3R | 4R | Points/Money |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Novil Cup | -2 | 73 | 71 | 70 | – | 214 | 63T | 35T | 22T | – | 26.646 |
| i Golf Shaper Challenge in Chikushigaoka | – | – | – | – | – | – | – | – | – | – | – |
| JAPAN PLAYERS CHAMPIONSHIP CHALLENGE in FUKUI | +1 | 69 | 67 | 75 | – | 211 | 32T | 9T | 42T | – | 15.888 |
| Taiheiyo Club Challenge Tournament | – | – | – | – | – | – | – | – | – | – | – |
| LANDIC CHALLENGE 12 | -15 | 68 | 65 | 68 | – | 201 | 8T | 1T | 2T | – | 187.125 |
| Japan Create Challenge in FukuokaRaizan | -7 | 69 | 69 | 68 | – | 206 | 38T | 27T | 23T | – | 27.750 |
| Minami Akita CC Michinoku Challenge Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Juchi Golf Challenge Tournament | -12 | 68 | 67 | 69 | – | 204 | 51T | 32T | 45T | – | 15.097 |
| DUNLOP PHOENIX tournament challenge in Fukushima | – | – | – | – | – | – | – | – | – | – | – |
| K-dash Second CHALLENGE CUP IN IBARAKI | -1 | 69 | 70 | – | – | 139 | 43T | 75T | – | – | 0.000 |
| Ryo Ishikawa everyone PROJECT Challenge | -10 | 68 | 68 | 67 | – | 203 | 8T | 18T | 11T | – | 46.500 |
| elite grips challenge | +12 | 75 | 81 | – | – | 156 | 78T | 105T | – | – | 0.000 |
| DELiGHTWORKS JGTO FINAL | -6 | 68 | 67 | 69 | – | 204 | 23T | 15T | 28T | – | 34.903 |
