The 2022 LPGA of Japan Tour was the 54th season of the LPGA of Japan Tour, the professional golf tour for women operated by the Japan Ladies Professional Golfers' Association.
Leading money winner was Miyū Yamashita with ¥235,020,967. She also won the Mercedes Ranking, had the highest scoring average and finished most often (21 times) inside the top-10.[1]
The results of the season are given in the table below.[2] "Date" is the end date of the tournament. The number in parentheses after winners' names shows the player's total number wins in official money individual events on the LPGA of Japan Tour, including that event.
| Date | Tournament | Location | Prize fund (¥) | Winner | WWGR pts[3] | |
|---|---|---|---|---|---|---|
| 120,000,000 |  Mao Saigo (1) | 18.5 | ||||
| 80,000,000 | Tsai Pei-ying (1) | 18.0 | ||||
| 100,000,000 | Kotone Hori (2) | 18.0 | ||||
| 100,000,000 | Mao Saigo (2) | 18.5 | ||||
| 100,000,000 | Mao Saigo (3) | 19.0 | ||||
| 100,000,000 | Momoko Ueda (17) | 19.0 | ||||
| 100,000,000 | Nozomi Uetake (1) | 18.0 | ||||
| 80,000,000 | Sayaka Takahashi (1) | 15.5 | ||||
| 80,000,000 | Mao Saigo (4) | 19.0 | ||||
| World Ladies Championship Salonpas Cup | 120,000,000 | Miyū Yamashita (2) | 19.0 | |||
| 120,000,000 | Ayaka Watanabe (5) | 19.0 | ||||
| 100,000,000 | Mao Saigo (5) | 19.0 | ||||
| 100,000,000 | Sakura Koiwai (7) | 16.0 | ||||
| 90,000,000 | Mone Inami (11) | 16.0 | ||||
| 150,000,000 | Miyū Yamashita (3) | 18.5 | ||||
| 100,000,000 | Yuna Nishimura (5) | 18.0 | ||||
| 300,000,000 | Ayako Kimura (1) | 19.0 | ||||
| 120,000,000 | Serena Aoki (3) | 19.0 | ||||
| 100,000,000 | Yuna Nishimura (6) | 19.5 | ||||
| 120,000,000 | Erika Kikuchi (5) | 17.5 | ||||
| 100,000,000 | Minami Katsu (7) | 16.5 | ||||
| 90,000,000 |  Lee Min-young (6) | 16.5 | ||||
| 80,000,000 | Chisato Iwai (1) | 17.0 | ||||
| 60,000,000 | Chisato Iwai (2) | 18.5 | ||||
| 100,000,000 | Mone Inami (12) | 19.0 | ||||
| 100,000,000 |  Shi Yu-ting (1) | 19.0 | ||||
| Japan LPGA Championship Konica Minolta Cup | 200,000,000 | Haruka Kawasaki (1) | 26.0 | |||
| 100,000,000 | Amiyu Ozeki (1) | 19.0 | ||||
| 70,000,000 | Miyū Yamashita (4) | 18.0 | ||||
| Japan Women's Open Golf Championship | 150,000,000 | Minami Katsu (8) | 26.0 | |||
| 120,000,000 | Sakura Koiwai (8) | 19.0 | ||||
| 100,000,000 | Ayaka Furue (8) | 19.5 | ||||
| 200,000,000 | Haruka Kawasaki (2) | 19.5 | ||||
| 80,000,000 | Kumiko Kaneda (2) | 19.5 | ||||
| Toto Japan Classic^ | US$2,000,000 | Gemma Dryburgh (1) | 34.0 | |||
| 100,000,000 | Miyū Yamashita (5) | 19.0 | ||||
| 100,000,000 | Saiki Fujita (6) | 19.0 | ||||
| Japan LPGA Tour Championship Ricoh Cup | 120,000,000 | Miyū Yamashita (6) | 19.0 |
Events in bold are majors.
^ The Toto Japan Classic was co-sanctioned with the LPGA Tour.