| 1990-06-06 |
Oteai 1990 |
Koyama Ryugo |
Arimura Hiroshi |
W+R |
|
| 1990-06-06 |
Oteai 1990 |
Hagiya Kazuhiro |
Nakayama Noriyuki |
W+R |
|
| 1990-06-06 |
Oteai 1990 |
Miyazaki Ryutaro |
Nishida Terumi |
B+R |
|
| 1990-06-05 |
8th Taewang |
Kim Su-chang |
Yi Ch'ang-ho |
W+R |
|
| 1990-06-04 |
Bacchus Cup, 7th |
Kang Hun |
Yoo Chang Hyuk |
W+0.5 |
|
| 1990-06-04 |
15th Kisei |
Morita Michihiro |
Arimura Hiroshi |
W+R |
|
| 1990-06-04 |
Kiwang, 15th |
Yang Jae Ho |
Seo Bong Soo |
W+ |
|
| 1990-06-04 |
Kisei, 15th |
Morita Michihiro |
Arimura Hiroshi |
W+ |
|
| 1990-06-03 |
New Physical Education Cup |
Zhang Wendong |
Cao Dayuan |
W+R |
|
| 1990-06-03 |
New Physical Education Cup |
Yu Bin |
Chen Linxin |
W+R |
|
| 1990-06-02 |
Mini-Go |
Saito Tadashi |
Sasaka Shiro |
B+R |
|
| 1990-06-02 |
3rd Fujitsu Cup |
Yi Ch'ang-ho |
Kobayashi Koichi |
W+0.5 |
|
| 1990-06-02 |
3rd Fujitsu Cup |
Cho Hun-hyeon |
Yamashiro Hiroshi |
B+R |
|
| 1990-06-02 |
3rd Fujitsu Cup |
O Rissei |
Rin Kaiho |
W+R |
|
| 1990-06-02 |
3rd Fujitsu Cup |
Nie Weiping |
Jimmy Cha |
B+2.5 |
|
| 1990-06-01 |
25th Wangwi League |
Seo Pong-su |
Seo Neung-uk |
B+R |
|
| 1990-06-01 |
12th New Physical Education Cup |
Chen Linxin |
Ma Xiaochun |
W+R |
|
| 1990-06-01 |
12th New Physical Education Cup |
Jiang Zhujiu |
Cao Dayuan |
W+1.75 |
|
| 1990-05-31 |
9th Women's Honinbo |
Sugiuchi Kazuko |
Yoshida Mika |
W+R |
|
| 1990-05-31 |
29th Judan |
Ishida Yoshio |
O Meien |
B+R |
|