Japan Golf Tour
Casio World Open
November 26 – November 29, 2026
Kochi Kuroshio Country Club — Casio Tournament Course
Geisei, Kochi, Japan
Where to Watch
US viewingUS coverage to be confirmed. Organizer viewing updates
Broadcast times · ET
- Broadcast times to be announced.
THE CHAMPIONSHIP
The tournament at a glance
The Casio World Open returns to Kochi’s coastal hills. Its tournament routing combines holes from the club’s wider collection of courses; the dedicated course guide explains the competition layout.
Official event informationFOLLOW THE ROUND
Scores & tee times
Follow the official source for published standings, groupings and starting times.
Starting times appear when announced by the organizer.
THE COURSE COLLECTION
Discover Kochi Kuroshio Country Club — Casio Tournament Course
The Casio layout overlooks the Pacific coast. Its final three holes combine a demanding par four with a reachable closing par five.
ON THE FIRST TEE
The 2026 field
The official entry list contains published player information and groupings.
THE CHAMPION’S STORY
Last tournament winner
Ryuichi Oiwa
2025 Champion
−21 · 267 strokes
- Rounds
- 66 · 67 · 69 · 65
- Country
- Japan
WINNING EDITION2025Official champion recordClaimed his first Japan Golf Tour title with a birdie on the second playoff hole against Kosuke Sunagawa.
FROM THE SOURCE
Official News and Social
A PLACE IN THE RECORD BOOK
Tournament history
JGTO’s published championship winners archive. Past course setups and formats may differ from this edition.
| Year | Champion | To par | Total |
|---|---|---|---|
| 2025 | Ryuichi Oiwa · Playoff | −21 | 267 |
| 2024 | Hiroshi Iwata | −14 | 274 |
| 2023 | Taichi Nabetani | −14 | 274 |
| 2022 | Chan Kim | −32 | 256 |
| 2021 | Mikumu Horikawa | −19 | 269 |
| 2019 | Kyung-Tae Kim | −20 | 268 |
| 2018 | Ho-Sung Choi | −15 | 273 |
| 2017 | Seungsu Han | −13 | 275 |
| 2016 | Yuta Ikeda | −13 | 203 |
| 2015 | Jung-Gon Hwang | −15 | 273 |
| 2014 | Shingo Katayama | −17 | 271 |
| 2013 | Hideki Matsuyama | −12 | 276 |
| 2012 | Jung-Gon Hwang | −19 | 269 |
| 2011 | Tadahiro Takayama | −15 | 273 |
| 2010 | Michio Matsumura · Playoff | −13 | 275 |
| 2009 | Koumei Oda | −21 | 267 |
| 2008 | Koumei Oda | −11 | 277 |
| 2007 | Taichi Teshima | −13 | 275 |
| 2006 | Jeev Milkha Singh | −16 | 272 |
| 2005 | Toru Taniguchi | −11 | 277 |
| 2004 | David Smail | −12 | 276 |
| 2003 | Katsumune Imai | −24 | 264 |
| 2002 | David Smail | −16 | 200 |
| 2001 | Kiyoshi Murota | −24 | 264 |
| 2000 | Toru Suzuki | −21 | 267 |
| 1999 | Tsuyoshi Yoneyama | −14 | 274 |
| 1998 | Brian Watts · Playoff | −14 | 274 |
| 1997 | Mitsutaka Kusakabe | −10 | 278 |
| 1996 | Paul Stankowski · Playoff | −11 | 277 |
| 1995 | Seiki Okuda | −14 | 274 |
| 1994 | Robert Gamez | −17 | 271 |
| 1993 | Tom Lehman | −14 | 274 |
| 1992 | Isao Aoki | −11 | 277 |
| 1991 | Naomichi Joe Ozaki | −18 | 270 |
| 1990 | Mike Reid | −14 | 274 |
| 1989 | Isao Aoki | −14 | 274 |
| 1988 | Larry Mize | −4 | 284 |
| 1987 | David Ishii | −12 | 276 |
| 1986 | Scott Hoch | −12 | 276 |
| 1985 | Hubert Green · Playoff | +1 | 289 |
Sources & updates
Reviewed October 20, 2026. The previous winner remains until verified completion and a final result for this edition are published. Course-reference par and setup may differ from daily tournament tees. Unavailable statistics are left blank.