| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[1989-11-15] 37th Japanese Oza, title match #3
|
| Hane Yasumasa 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1989-10-29] 37th Japanese NHK Cup, round 2
|
| Kato Masao 9p |
Shiraishi Yutaka 9p |
B+R |
 |
 |
 |
[1989-10-25] 37th Japanese Oza, title match #2
|
| Kato Masao 9p |
Hane Yasumasa 9p |
B+2.5 |
 |
 |
 |
[1989-10-22] 22nd Japanese Hayago Championship, final
|
| Kato Masao 9p |
Takemiya Masaki 9p |
W+1.5 |
 |
 |
 |
[1989-10-13] 37th Japanese Oza, title match #1
|
| Hane Yasumasa 9p |
Kato Masao 9p |
B+0.5 |
 |
 |
 |
[1989-10-04] 22nd Japanese Hayago Championship, semi-final
|
| Kato Masao 9p |
Yamashiro Hiroshi 9p |
B+4.5 |
 |
 |
 |
[1989-09-14] 14th Japanese Kisei, round 2
|
| Otake Hideo 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-08-17] 28th Japanese Judan, loser section round 1
|
| Kato Masao 9p |
Ishida Yoshio 9p |
W+1.5 |
 |
 |
 |
[1989-08-10] 14th Japanese Kisei, round 1
|
| Kato Masao 9p |
Kamimura Kunio 8p |
B+R |
 |
 |
 |
[1989-08-03] 14th Japanese Meijin, league
|
| Takemiya Masaki 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1989-07-20] 14th Japanese Meijin, league
|
| Kato Masao 9p |
Rin Kaiho 9p |
W+1.5 |
 |
 |
 |
[1989-06-22] 28th Japanese Judan, winner section round 1
|
| Yamashiro Hiroshi 9p |
Kato Masao 9p |
B+4.5 |
 |
 |
 |
[1989-06-08] 14th Japanese Kisei, 9 dan group
|
| Kato Masao 9p |
Otake Hideo 9p |
W+5.5 |
 |
 |
 |
[1989-06-01] 14th Japanese Meijin, league
|
| Kamimura Kunio 8p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-05-25] 14th Japanese Meijin, league
|
| Cho Chikun 9p |
Kato Masao 9p |
W+0.5 |
 |
 |
 |
[1989-05-04] 15th Japanese Tengen, round 1
|
| Kosugi Kiyoshi 7p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-04-29] 9th Japanese NEC Cup, round 1
|
| Kato Masao 9p |
Kataoka Satoshi 9p |
B+R |
 |
 |
 |
[1989-04-13] 44th Japanese Honinbo, league
|
| Kato Masao 9p |
Yamashiro Hiroshi 9p |
W+1.5 |
 |
 |
 |
[1989-04-06] 14th Japanese Meijin, league
|
| Kato Masao 9p |
Ishida Yoshio 9p |
B+R |
 |
 |
 |
[1989-04-03] 2nd Fujitsu Cup, round 2
|
| Kato Masao 9p |
Seo Bongsoo 9p |
W+R |
 |
 |
 |
[1989-03-23] 44th Japanese Honinbo, league
|
| Hane Yasumasa 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1989-03-16] 14th Japanese Gosei, round 2
|
| Kato Masao 9p |
Yokota Shigeaki 6p |
W+R |
 |
 |
 |
[1989-03-02] 14th Japanese Meijin, league
|
| Kato Masao 9p |
Awaji Shuzo 9p |
W+1.5 |
 |
 |
 |
[1989-02-23] 44th Japanese Honinbo, league
|
| Cho Chikun 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-02-19] 36th Japanese NHK Cup, round 4
|
| Otake Hideo 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-02-16] 14th Japanese Meijin, league
|
| Honda Kunihisa 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-02-09] 27th Japanese Judan, loser section final
|
| Rin Kaiho 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1989-01-26] 27th Japanese Judan, loser section semi-final
|
| Awaji Shuzo 9p |
Kato Masao 9p |
W+6.5 |
 |
 |
 |
[1989-01-19] 27th Japanese Judan, loser section round 3
|
| Takagi Shoichi 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1989-01-11] 44th Japanese Honinbo, league
|
| Kato Masao 9p |
Kojima Takaho 9p |
W+1.5 |
 |
 |
 |