| 1990-04-25 |
3rd Women's Meijin |
Nakayama Kaoru |
Ito Kayoko |
B+R |
|
| 1990-04-25 |
3rd Mingren League |
Ruan Yunsheng |
Liang Weitang |
B+1.25 |
|
| 1990-04-25 |
3rd Women's Meijin |
Yanagiuchi Emiko |
Tanimura Kuniko |
B+R |
|
| 1990-04-25 |
3rd Mingren League |
Qian Yuping |
Yu Bin |
W+R |
|
| 1990-04-25 |
3rd Mingren League |
Liu Xiaoguang |
Nie Weiping |
W+R |
|
| 1990-04-23 |
1st Ryusei |
Abe Yoshiteru |
Omori Yasushi |
B+R |
|
| 1990-04-23 |
1st Ryusei |
Tsurumaru Keiichi |
Aoki Shinichi |
W+R |
|
| 1990-04-23 |
1st Ryusei |
Oya Koichi |
Okada Shinichiro |
B+R |
|
| 1990-04-23 |
1st Ryusei |
Mizuma Toshifumi |
Nakazawa Ayako |
B+R |
|
| 1990-04-23 |
1st Ryusei |
Okada Yumiko |
Ishii Mamoru |
B+R |
|
| 1990-04-23 |
Meijin,15,Japan,Asahi |
Yoda Norimoto |
Takemiya Masaki |
W+3.5 |
|
| 1990-04-23 |
Meijin |
Yoda Norimoto |
Takemiya Masaki |
W+3.5 |
|
| 1990-04-23 |
1st Ryusei |
Sanno Hirotaka |
Ishikura Noboru |
B+R |
|
| 1990-04-23 |
1st Ryusei |
Nakamura Hidehito |
Hidaka Toshiyuki |
W+R |
|
| 1990-04-21 |
Mini-Go |
Fujiwara Katsuya |
Yamada Wakio |
W+R |
|
| 1990-04-21 |
23rd Hayago Championship |
Fujisawa Shuko |
Awaji Shuzo |
B+R |
|
| 1990-04-20 |
New Physical Education Cup |
Chen Linxin |
Liu Xiaoguang |
B+3.75 |
|
| 1990-04-20 |
New Physical Education Cup |
Qian Yuping |
Zhang Wendong |
B+R |
|
| 1990-04-20 |
18th Japan-China Go Exchange |
Zhang Xuan |
Ishida Atsushi |
B+R |
|
| 1990-04-20 |
21st Myeongin |
Yi Ch'ang-ho |
Chang Tu-chin |
B+2.5 |
|