| Date |
Championships |
Course |
Venue |
| Unfixed |
|
62nd
2020
Japan Women’s Amateur Golf Championship Qualifying
Site:EAST (cancelled) |
Hirakawa Country Club |
CHIBA |
| Unfixed |
|
62nd
2020
Japan Women’s Amateur Golf Championship Qualifying
Site:WEST (cancelled) |
Hiroshima Country Club
Saijo Course |
HIROSHIMA |
| Unfixed |
|
105th
2020
Japan Amateur Golf Championship Qualifying
Site:WEST (cancelled) |
Yomiuri Country Club |
HYOGO |
| Unfixed |
|
105th
2020
Japan Amateur Golf Championship Qualifying
Site:EAST (cancelled) |
Hamano Golf Club |
CHIBA |
| 4/15 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1H (cancelled) |
Koga Golf Club |
FUKUOKA |
| 4/24 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1F (cancelled) |
Miyoshi Country Club
West Course |
AICHI |
| 4/28 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1G (cancelled) |
Rokko Kokusai Golf Club
East Course |
HYOGO |
| 5/1 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1A (cancelled) |
Tokyo Golf Club |
SAITAMA |
| 5/7 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1D (cancelled) |
Murasaki Country Club Sumire Course |
CHIBA |
| 5/12 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1E (cancelled) |
Yokohama Country Club
West Course |
KANAGAWA |
| 5/18 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1B (cancelled) |
Musashi Country Club
Sasai Course |
SAITAMA |
| 5/25 |
 |
85th
2020
Japan Open Golf Championship
Dream Stage Competition 1C (cancelled) |
Abiko Golf Club |
CHIBA |
| 7/6 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2C |
Hirakawa Country Club |
CHIBA |
| 7/9 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2B |
The Royal Golf Club |
IBARAKI |
| 7/20 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2A |
Ishizaka Golf Club |
SAITAMA |
| 7/20 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2E |
Higashihirono Golf Club |
HYOGO |
| 7/27 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2F |
Hiroshima Country Club
Happonmatsu Course |
HIROSHIMA |
| 7/30 |
 |
85th
2020
Japan Open Golf Championship
Local Qualifying 2D |
Gifu Seki Country Club
East Course |
GIFU |
| 9/7 – 9/8 |
 |
85th
2020
Japan Open Golf Championship
Final Qualifying 3A |
Chiba Country Club
Umesato Course |
CHIBA |
| 9/7 – 9/8 |
 |
85th
2020
Japan Open Golf Championship
Final Qualifying 3B |
Onotoyo Golf Club |
HYOGO |
| 4/24 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Dream Stage Competition 1B (cancelled) |
Miyoshi Country Club
West Course |
AICHI |
| 5/25 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Dream Stage Competition 1A (cancelled) |
Abiko Golf Club |
CHIBA |
| 7/6 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Local Qualifying 2D |
Miki Golf Club
East/South Course |
HYOGO |
| 7/7 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Local Qualifying 2A |
Karasuyamajo Country Club
Ninomaru/Sannomaru Course |
TOCHIGI |
| 7/10 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Local Qualifying 2B |
Hamano Golf Club |
CHIBA |
| 7/13 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Local Qualifying 2C |
Hino Golf Club
King Course |
SHIGA |
| 8/31 – 9/1 |
 |
53rd
2020
Japan Women’s Open Golf Championship
Final Qualifying |
Caledonian Golf Club |
CHIBA |
| 4/15 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1H (cancelled) |
Koga Golf Club |
FUKUOKA |
| 4/24 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1F (cancelled) |
Miyoshi Country Club
West Course |
AICHI |
| 4/28 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1G (cancelled) |
Rokko Kokusai Golf Club
East Course |
HYOGO |
| 5/1 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1A (cancelled) |
Tokyo Golf Club |
SAITAMA |
| 5/7 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1D (cancelled) |
Murasaki Country Club Sumire Course |
CHIBA |
| 5/12 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1E (cancelled) |
Yokohama Country Club
West Course |
KANAGAWA |
| 5/18 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1B (cancelled) |
Musashi Country Club
Sasai Course |
SAITAMA |
| 5/25 |
 |
30th
2020
Japan Senior Open Golf Championship
Dream Stage Competition 1C (cancelled) |
Abiko Golf Club |
CHIBA |
| 7/6 |
 |
30th
2020
Japan Senior Open Golf Championship
Local Qualifying 2E |
Ono Golf Club |
HYOGO |
| 7/10 |
 |
30th
2020
Japan Senior Open Golf Championship
Local Qualifying 2A |
Ranzan Country Club |
SAITAMA |
| 7/13 |
 |
30th
2020
Japan Senior Open Golf Championship
Local Qualifying 2B |
Hidaka Country Club
East/West Course |
SAITAMA |
| 7/16 |
 |
30th
2020
Japan Senior Open Golf Championship
Local Qualifying 2C |
Ibaraki Golf Club
West Course |
IBARAKI |
| 8/5 |
 |
30th
2020
Japan Senior Open Golf Championship
Local Qualifying 2D |
Higashi Nagoya Country Club |
AICHI |
| 8/24 |
|
30th
2020
Japan Senior Open Golf Championship
Final Qualifying |
PGM Sohsei Golf Club |
CHIBA |
