Kosei TAKEYAMA (Age 27)
ACN
JPN
Results
2026 Tour Results
- WD:Withdrawn
- DQ:Disqualified
| Tournaments | Score | 1R | 2R | 3R | 4R | Total | 1R | 2R | 3R | 4R | Points/Money |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ISPS HANDA Japan-Australasia Championship | – | – | – | – | – | – | – | – | – | – | – |
| Token Homemate Cup | -1 | 70 | 72 | 70 | – | 212 | T38 | T47 | T31 | – | 21.875 |
| MAEZAWA CUP | -16 | 70 | 67 | 68 | 67 | 272 | T54 | T26 | T21 | T15 | 56.100 |
| The Crowns | – | – | – | – | – | – | – | – | – | – | – |
| Kansai Open Golf Championship | – | – | – | – | – | – | – | – | – | – | – |
| Japan PGA Championship Senko Group Cup | -3 | 65 | 70 | 76 | 74 | 285 | T1 | T6 | T19 | T31 | 28.035 |
| Gate Way To The Open Mizuno Open | 0 | 70 | 74 | – | – | 144 | T54 | T88 | – | – | 0.000 |
| BMW Japan Golf Tour Championship Mori Building Cup | – | – | – | – | – | – | – | – | – | – | – |
| JAPAN PLAYERS CHAMPIONSHIP by Satosyokuhin | – | – | – | – | – | – | – | – | – | – | – |
| ～Jumbo Ozaki Memorial Tournament～ ISPS HANDA Explosion in the summer. How many birdies can you make Tournament. | – | – | – | – | – | – | – | – | – | – | – |
| Sansan KBC Augusta Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Shinhan Donghae Open | – | – | – | – | – | – | – | – | – | – | – |
| ANA Open Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Richard Mille Charity Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Japan Open Golf Championship | – | – | – | – | – | – | – | – | – | – | – |
| FORTINET PLAYERS CUP | – | – | – | – | – | – | – | – | – | – | – |
| Vantelin Tokai Classic | – | – | – | – | – | – | – | – | – | – | – |
| ACN Championship Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Mitsui Sumitomo VISA Taiheiyo Masters | – | – | – | – | – | – | – | – | – | – | – |
| Dunlop Phoenix Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Casio World Open Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Golf Nippon Series JT Cup | – | – | – | – | – | – | – | – | – | – | – |
2026 ACN tour Results 
- WD:Withdrawn
- DQ:Disqualified
| Tournaments | Score | 1R | 2R | 3R | 4R | Total | 1R | 2R | 3R | 4R | Points/Money |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Novil Cup | +2 | 74 | 68 | 76 | – | 218 | T87 | T24 | T64 | – | 12.300 |
| NEWTUS Cup in TONE PARK GOLF | +2 | 69 | 73 | – | – | 142 | T75 | T111 | – | – | 0.000 |
| JAPAN PLAYERS CHAMPIONSHIP CHALLENGE in FUKUI | -3 | 73 | 68 | 69 | – | 210 | T81 | T39 | T35 | – | 19.455 |
| Taiheiyo Club Challenge Tournament | – | – | – | – | – | – | – | – | – | – | – |
| LANDIC CHALLENGE 13 | – | – | – | – | – | – | – | – | – | – | – |
| i Golf Shaper Challenge in Chikushigaoka | – | – | – | – | – | – | – | – | – | – | – |
| Minami Akita CC Michinoku Challenge Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Juchi Golf Challenge Tournament | – | – | – | – | – | – | – | – | – | – | – |
| DUNLOP PHOENIX tournament challenge in Fukushima | – | – | – | – | – | – | – | – | – | – | – |
| kd2nd Challenge Cup in Ibaraki | – | – | – | – | – | – | – | – | – | – | – |
| Ryo Ishikawa everyone PROJECT Challenge | – | – | – | – | – | – | – | – | – | – | – |
| ELITEGRIPS CHALLENGE GOLF TOURNAMENT | – | – | – | – | – | – | – | – | – | – | – |
| Japan Create Challenge in FukuokaRaizan | – | – | – | – | – | – | – | – | – | – | – |
| Delight Works JGTO FINAL | – | – | – | – | – | – | – | – | – | – | – |
