| KKT Cup Vantelin Ladies Open | |
| Location: | Kikuyō, Kumamoto |
| Establishment: | 1992 |
| Course: | Kumamoto Airport Country Club |
| Par: | 72 |
| Tour: | LPGA of Japan Tour |
| Format: | Stroke play |
| Purse: | ¥100 million |
| Month Played: | April |
| Current Champion: |  Rio Takeda |
The KKT Cup Vantelin Ladies Open is an annual tournament on the LPGA of Japan Tour. It was first held in 1992 at the Tamana Country Club in Kumamoto Prefecture.
KKT Cup Vantelin Ladies Open
Nishijin Ladies Classic
Life Card Ladies
Saishunkan Ladies Hinokuni Open