| Year |
Winner |
Score |
To Par |
Margin of victory |
Runner(s)-up |
Ref.
|
| Sansan KBC Augusta
|
| 2024 |
Template:Flagicon Jinichiro Kozuma |
269 |
−19 |
Playoff |
Template:Flagicon Yuwa Kosaihira |
|
| 2023 |
Template:Flagicon Song Young-han |
271 |
−17 |
1 stroke |
Template:Flagicon Ryutaro Nagano |
|
| 2022 |
Template:Flagicon Riki Kawamoto |
272 |
−16 |
1 stroke |
Template:Flagicon Lee Sang-hee |
|
| 2021 |
Template:Flagicon Scott Vincent |
271 |
−17 |
1 stroke |
Template:Flagicon Ryo Ishikawa |
|
| RIZAP KBC Augusta
|
| 2020 |
Cancelled due to the COVID-19 pandemic
|
|
| 2019 |
Template:Flagicon Kazuki Higa |
262 |
−26 |
5 strokes |
Template:Flagicon Rikuya Hoshino
|
|
| 2018 |
Template:Flagicon Daijiro Izumida |
274 |
−14 |
1 stroke |
Template:Flagicon Choi Ho-sung
|
|
| 2017 |
Template:Flagicon Yuta Ikeda (3) |
270 |
−18 |
3 strokes |
Template:Flagicon Kunihiro Kamii
|
|
| 2016 |
Template:Flagicon Ryo Ishikawa |
273 |
−15 |
5 strokes |
Template:Flagicon Michael Hendry Template:Flagicon Brad Kennedy Template:Flagicon Tadahiro Takayama
|
|
| 2015 |
Template:Flagicon Yuta Ikeda (2) |
268 |
−20 |
5 strokes |
Template:Flagicon Koumei Oda
|
|
| RZ Everlasting KBC Augusta
|
| 2014 |
Template:Flagicon Hiroyuki Fujita |
276 |
−12 |
Playoff |
Template:Flagicon Liang Wenchong
|
|
| Vana H Cup KBC Augusta
|
| 2013 |
Template:Flagicon Park Sung-joon |
204Template:Efn |
−12 |
2 strokes |
Template:Flagicon Hwang Jung-gon
|
|
| 2012 |
Template:Flagicon Kim Hyung-sung |
270 |
−22 |
1 stroke |
Template:Flagicon Akio Sadakata
|
|
| 2011 |
Template:Flagicon Bae Sang-moon |
266 |
−22 |
2 strokes |
Template:Flagicon Ryo Ishikawa Template:Flagicon Tomohiro Kondo
|
|
| 2010 |
Template:Flagicon Hideto Tanihara |
266 |
−22 |
1 stroke |
Template:Flagicon Mitsuhiro Tateyama
|
|
| 2009 |
Template:Flagicon Yuta Ikeda |
267 |
−21 |
Playoff |
Template:Flagicon Yasuharu Imano
|
|
| 2008 |
Template:Flagicon Shintaro Kai |
278 |
−10 |
1 stroke |
Template:Flagicon Hidemasa Hoshino
|
|
| KBC Augusta
|
| 2007 |
Template:Flagicon Katsumasa Miyamoto |
269 |
−15 |
1 stroke |
Template:Flagicon Steven Conran Template:Flagicon Koumei Oda
|
|
| Under Armour KBC Augusta
|
| 2006 |
Template:Flagicon Taichi Teshima |
268 |
−16 |
1 stroke |
Template:Flagicon Tetsuji Hiratsuka
|
|
| 2005 |
Template:Flagicon Toshimitsu Izawa (2) |
264 |
−20 |
5 strokes |
Template:Flagicon Prayad Marksaeng Template:Flagicon Ryuichi Oda
|
|
| Hisamitsu-KBC Augusta
|
| 2004 |
Template:Flagicon Steven Conran |
277 |
−7 |
1 stroke |
Template:Flagicon Takashi Kamiyama Template:Flagicon Toru Taniguchi
|
|
| 2003 |
Template:Flagicon Soushi Tajima |
269 |
−19 |
4 strokes |
Template:Flagicon Dinesh Chand Template:Flagicon Hisayuki Sasaki
|
|
| 2002 |
Template:Flagicon Nobumitsu Yuhara |
209Template:Efn |
−7 |
1 stroke |
Template:Flagicon Shigemasa Higaki Template:Flagicon Katsunori Kuwabara Template:Flagicon Toshimasa Nakajima Template:Flagicon Christian Peña Template:Flagicon Zhang Lianwei
|
|
| 2001 |
Template:Flagicon Takenori Hiraishi |
273 |
−15 |
Playoff |
Template:Flagicon Shigemasa Higaki Template:Flagicon Hideki Kase
|
|
| 2000 |
Template:Flagicon Toshimitsu Izawa |
270 |
−18 |
4 strokes |
Template:Flagicon Shusaku Sugimoto
|
|
| 1999 |
Template:Flagicon Tsuyoshi Yoneyama |
205Template:Efn |
−11 |
1 stroke |
Template:Flagicon Takao Nogami
|
|
| 1998 |
Template:Flagicon Masashi Ozaki (4) |
275 |
−13 |
4 strokes |
Template:Flagicon Katsunori Kuwabara
|
|
| 1997 |
Template:Flagicon Masashi Ozaki (3) |
266 |
−22 |
12 strokes |
Template:Flagicon Takaaki Fukuzawa Template:Flagicon Taichi Teshima
|
|
| 1996 |
Template:Flagicon Masashi Ozaki (2) |
273 |
−15 |
Playoff |
Template:Flagicon Taichi Teshima
|
|
| 1995 |
Template:Flagicon Kazuhiko Hosokawa |
271 |
−17 |
1 stroke |
Template:Flagicon Todd Hamilton Template:Flagicon Tomohiro Maruyama
|
|
| 1994 |
Template:Flagicon Brian Watts |
271 |
−17 |
2 strokes |
Template:Flagicon Masashi Ozaki
|
|
| Daiwa KBC Augusta
|
| 1993 |
Template:Flagicon Chen Tze-chung |
277 |
−11 |
Playoff |
Template:Flagicon Lin Chie-hsiang
|
|
| 1992 |
Template:Flagicon Chen Tze-ming (2) |
276 |
−12 |
Playoff |
Template:Flagicon Bradley Hughes Template:Flagicon Norikazu Kawakami
|
|
| 1991 |
Template:Flagicon Raymond Floyd |
273 |
−15 |
1 stroke |
Template:Flagicon Frankie Miñoza
|
|
| 1990 |
Template:Flagicon Masashi Ozaki |
269 |
−19 |
10 strokes |
Template:Flagicon Chen Tze-chung
|
|
| 1989 |
Template:Flagicon Teruo Sugihara |
281 |
−7 |
2 strokes |
Template:Flagicon Graham Marsh
|
|
| KBC Augusta
|
| 1988 |
Template:Flagicon Masahiro Kuramoto |
276 |
−12 |
2 strokes |
Template:Flagicon Hajime Meshiai Template:Flagicon Masashi Ozaki Template:Flagicon Nobumitsu Yuhara
|
|
| 1987 |
Template:Flagicon Saburo Fujiki (2) |
274 |
−14 |
2 strokes |
Template:Flagicon Tateo Ozaki
|
|
| 1986 |
Template:Flagicon Isao Aoki (3) |
282 |
−6 |
1 stroke |
Template:Flagicon Masahiro Kuramoto Template:Flagicon Masashi Ozaki
|
|
| 1985 |
Template:Flagicon Hajime Meshiai |
206Template:Efn |
−10 |
1 stroke |
Template:Flagicon Isao Aoki Template:Flagicon Eitaro Deguchi Template:Flagicon Masashi Ozaki Template:Flagicon Satsuki Takahashi Template:Flagicon Fuzzy Zoeller
|
|
| 1984 |
Template:Flagicon Naomichi Ozaki |
275 |
−13 |
1 stroke |
Template:Flagicon Kouichi Inoue Template:Flagicon Tsuneyuki Nakajima
|
[1]
|
| 1983 |
Template:Flagicon Saburo Fujiki |
273 |
−15 |
3 strokes |
Template:Flagicon Masashi Ozaki
|
|
| 1982 |
Template:Flagicon Chen Tze-ming |
209Template:Efn |
−7 |
1 stroke |
Template:Flagicon Hal Sutton
|
[2]
|
| 1981 |
Template:Flagicon Hsieh Min-Nan |
279 |
−9 |
Playoff |
Template:Flagicon Chen Tze-chung Template:Flagicon Nobumitsu Yuhara
|
|
| 1980 |
Template:Flagicon Isao Aoki (2) |
137Template:Efn |
−7 |
2 strokes |
Template:Flagicon Hiroshi Tahara
|
[3]
|
| 1979 |
Template:Flagicon Masaji Kusakabe |
240Template:Efn |
−12 |
3 strokes |
Template:Flagicon Kuo Chie-Hsiung
|
[4]
|
| 1978 |
Template:Flagicon Kenichi Yamada |
276 |
−12 |
2 strokes |
Template:Flagicon Isao Aoki Template:Flagicon Shiro Kubo Template:Flagicon Gene Littler Template:Flagicon Yasuhiro Miyamoto
|
[5]
|
| 1977 |
Template:Flagicon Brian Jones |
278 |
−10 |
Playoff |
Template:Flagicon Akira Yabe
|
|
| 1976 |
Template:Flagicon Graham Marsh |
207Template:Efn |
−9 |
Playoff |
Template:Flagicon Haruo Yasuda
|
|
| 1975 |
Template:Flagicon Shinsaku Maeda |
278 |
−10 |
Playoff |
Template:Flagicon Hiroshi Ishii
|
|
| 1974 |
Template:Flagicon Tōru Nakamura |
273 |
−15 |
1 stroke |
Template:Flagicon Teruo Sugihara
|
[6]
|
| 1973 |
Template:Flagicon Isao Aoki |
266 |
−22 |
13 strokes |
Template:Flagicon Yasuhiro Miyamoto
|
[7]
|