| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[1980-06-11] 35th Japanese Honinbo, title match #3
|
| Kato Masao 9p |
Takemiya Masaki 9p |
B+R |
 |
 |
 |
[1980-05-28] 35th Japanese Honinbo, title match #2
|
| Takemiya Masaki 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1980-05-15] 35th Japanese Honinbo, title match #1
|
| Kato Masao 9p |
Takemiya Masaki 9p |
W+1.5 |
 |
 |
 |
[1980-05-01] 5th Japanese Meijin, league
|
| Kato Masao 9p |
Hane Yasumasa 8p |
B+2.5 |
 |
 |
 |
[1980-04-14] 18th Japanese Judan, title match #5
|
| Kato Masao 9p |
Otake Hideo 9p |
W+0.5 |
 |
 |
 |
[1980-04-09] 18th Japanese Judan, title match #4
|
| Otake Hideo 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1980-04-01] 18th Japanese Judan, title match #3
|
| Kato Masao 9p |
Otake Hideo 9p |
B+R |
 |
 |
 |
[1980-03-20] 5th Japanese Meijin, league
|
| Yamashiro Hiroshi 6p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1980-03-12] 18th Japanese Judan, title match #2
|
| Otake Hideo 9p |
Kato Masao 9p |
B+2.5 |
 |
 |
 |
[1980-03-05] 18th Japanese Judan, title match #1
|
| Kato Masao 9p |
Otake Hideo 9p |
W+4.5 |
 |
 |
 |
[1980-02-14] 5th Japanese Meijin, league
|
| Kobayashi Koichi 9p |
Kato Masao 9p |
W+6.5 |
 |
 |
 |
[1980-01-24] 5th Japanese Meijin, league
|
| Takemiya Masaki 9p |
Kato Masao 9p |
B+0.5 |
 |
 |
 |
[1980-01-10] 5th Japanese Gosei, round 2
|
| Awaji Shuzo 7p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1979-12-20] 5th Japanese Gosei, round 1
|
| Kato Masao 9p |
Inagaki Koichi 7p |
B+R |
 |
 |
 |
[1979-12-13] 5th Japanese Meijin, league
|
| Cho Chikun 8p |
Kato Masao 9p |
B+3.5 |
 |
 |
 |
[1979-12-05] 5th Japanese Tengen, final 3
|
| Kato Masao 9p |
Kataoka Satoshi 5p |
B+R |
 |
 |
 |
[1979-11-28] 5th Japanese Tengen, final 2
|
| Kataoka Satoshi 5p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-11-21] 5th Japanese Tengen, final 1
|
| Kato Masao 9p |
Kataoka Satoshi 5p |
B+4.5 |
 |
 |
 |
[1979-11-07] 27th Japanese Oza, title match #2
|
| Kato Masao 9p |
Ishida Yoshio 9p |
B+3.5 |
 |
 |
 |
[1979-11-01] 5th Japanese Tengen, semi-final
|
| Ishii Mamoru 8p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-10-24] 27th Japanese Oza, title match #1
|
| Ishida Yoshio 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-10-11] 4th Japanese Kisei, round 1
|
| Rin Kaiho 9p |
Kato Masao 9p |
B+R |
 |
 |
 |
[1979-10-04] 27th Japanese Oza, challenger decision match
|
| Kobayashi Koichi 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-09-20] 27th Japanese Oza, semi-final
|
| Kato Masao 9p |
Rin Kaiho 9p |
B+0.5 |
 |
 |
 |
[1979-08-16] 4th Japanese Meijin, league
|
| Yamashiro Hiroshi 6p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-08-09] 5th Japanese Tengen, round 3
|
| Kato Masao 9p |
Honda Kunihisa 9p |
B+R |
 |
 |
 |
[1979-07-26] 4th Japanese Meijin, league
|
| Kato Masao 9p |
Cho Chikun 8p |
W+4.5 |
 |
 |
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[1979-07-09] 34th Japanese Honinbo, title match #5
|
| Kato Masao 9p |
Rin Kaiho 9p |
B+R |
 |
 |
 |
[1979-07-05] 27th Japanese Oza, round 2
|
| Otake Hideo 9p |
Kato Masao 9p |
W+R |
 |
 |
 |
[1979-06-28] 34th Japanese Honinbo, title match #4
|
| Rin Kaiho 9p |
Kato Masao 9p |
W+0.5 |
 |
 |
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