| Tournament information | |
|---|---|
| Location | Miki, Hyōgo |
| Established | 2003 |
| Course(s) | Masters Golf Club |
| Par | 72 |
| Length | 6,585 yards (6,021 m) |
| Organized by | IMG |
| Tour(s) | LPGA of Japan Tour |
| Format | Stroke play |
| Prize fund | ¥200,000,000 |
| Month played | October |
| Current champion | |
 Lee Min-young | |
Nobuta Group Masters GC Ladies is an annual golf tournament for professional female golfers on LPGA of Japan Tour. It is usually played in October and in recent years at the Masters Golf Club, Miki, Hyogo. It was founded in 2003.
Winners
- 2024 Lee Min-young
- 2023
Nana Suganuma - 2022 Haruka Kawasaki
- 2021 Ayaka Furue
- 2020 Cancelled
- 2019 Asuka Kashiwabara
- 2018 Ahn Sun-ju
- 2017 Momoko Ueda
- 2016 Jeon Mi-jeong
- 2015 Lee Ji-hee
- 2014 Shiho Oyama
- 2013 Sakura Yokomine
- 2012 So-hee Kim
- 2011 Shiho Oyama
- 2010 Sakura Yokomine
- 2009 Jiyai Shin
- 2008 Shiho Oyama
- 2007 Miho Koga
- 2006 Miho Koga
- 2005
Paula Creamer - 2004 Ai Miyazato
- 2003 Hiromi Takesue