Japan Senior Open Golf Championship
| Tournament information | |
|---|---|
| Location | Varies – Ishikawa in 2023 | 
| Established | 1991 | 
| Course(s) | Varies – Noto Country Club in 2023 | 
| Organized by | Japan Golf Association | 
| Format | Stroke play | 
| Prize fund | ¥80,000,000 | 
| Month played | September | 
| Current champion | |
The Japan Senior Open Golf Championship is one of the major championships in Japanese men's senior golf. It is administered by the Japan Golf Association (JGA) and is recognised as a major championship by the PGA of Japan Senior Tour. It was founded in 1991.
Winners
- 2024 Choi Ho-sung
 - 2023 Hiroyuki Fujita
 - 2022 Prayad Marksaeng (4)
 - 2021 Taichi Teshima
 - 2020 Akira Teranishi
 - 2019 Toru Taniguchi
 - 2018 Prayad Marksaeng (3)
 - 2017 Prayad Marksaeng (2)
 - 2016 Prayad Marksaeng
 - 2015 Takenori Hiraishi
 - 2014 Masahiro Kuramoto (2)
 - 2013 Kiyoshi Murota (2)
 - 2012 Frankie Miñoza
 - 2011 Kiyoshi Murota
 - 2010 Masahiro Kuramoto
 - 2009 Tsukasa Watanabe
 - 2008 Tsuneyuki Nakajima (3)
 - 2007 Isao Aoki (5)
 - 2006 Tsuneyuki Nakajima (2)
 - 2005 Tsuneyuki Nakajima
 - 2004 Katsunari Takahashi (3)
 - 2003 Katsunari Takahashi (2)
 - 2002 Takaaki Fukuzawa
 - 2001 Fujio Kobayashi
 - 2000 Katsunari Takahashi
 - 1999 Graham Marsh (2)
 - 1998 Graham Marsh
 - 1997 Isao Aoki (4)
 - 1996 Isao Aoki (3)
 - 1995 Isao Aoki (2)
 - 1994 Isao Aoki
 - 1993 Seiichi Kanai (3)
 - 1992 Seiichi Kanai (2)
 - 1991 Seiichi Kanai
 
External links
Japan PGA home page (in Japanese)