| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[1975-07-10] 14th Japanese Judan, winner section round 1
|
| Kato Masao 8p |
Cho Chikun 6p |
Void |
 |
 |
 |
[1975-07-06] 7th Japanese Shinei Tournament, round 2
|
| Kato Masao 8p |
Ishigure Ikuro 8p |
B+4.5 |
 |
 |
 |
[1975-06-26] 1st Japanese Tengen, round 1
|
| Mizuta Yoshihiro 7p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1975-06-24] 5th All-Japan First Place, challenger decision match
|
| Kato Masao 8p |
Kudo Norio 8p |
W+R |
 |
 |
 |
[1975-06-12] 5th All-Japan First Place, semi-final
|
| Kato Masao 8p |
Fujisawa Hosai 9p |
B+R |
 |
 |
 |
[1975-05-22] 23rd Japanese Oza, round 1
|
| Kato Masao 8p |
Otake Hideo 9p |
W+R |
 |
 |
 |
[1975-05-15] 5th All-Japan First Place, round 3
|
| Rin Kaiho 9p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1975-05-06] 30th Japanese Honinbo, league
|
| Kato Masao 8p |
Takagawa Kaku 9p |
B+R |
 |
 |
 |
[1975-05-01] 12th Japanese Pro Best Ten, final 3
|
| Kato Masao 8p |
Cho Chikun 6p |
W+R |
 |
 |
 |
[1975-04-21] 12th Japanese Pro Best Ten, final 2
|
| Cho Chikun 6p |
Kato Masao 8p |
B+R |
 |
 |
 |
[1975-04-16] 30th Japanese Honinbo, league
|
| Sakakibara Shoji 9p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1975-04-10] 12th Japanese Pro Best Ten, final 1
|
| Kato Masao 8p |
Cho Chikun 6p |
W+0.5 |
 |
 |
 |
[1975-04-02] 23rd Japanese Oza, preliminary
|
| Ishii Kunio 8p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1975-03-20] 12th Japanese Pro Best Ten, semi-final
|
| Kato Masao 8p |
Kobayashi Koichi 7p |
B+R |
 |
 |
 |
[1975-03-13] 30th Japanese Honinbo, league
|
| Kato Masao 8p |
Ishii Kunio 8p |
B+R |
 |
 |
 |
[1975-02-17] 30th Japanese Honinbo, league
|
| Kato Masao 8p |
Rin Kaiho 9p |
W+7.5 |
 |
 |
 |
[1975-02-09] 22nd Japanese NHK Cup, round 2
|
| Go Seigen 9p |
Kato Masao 8p |
B+13.5 |
 |
 |
 |
[1975-01-30] 12th Japanese Pro Best Ten, round 3
|
| Kato Masao 8p |
Kajiwara Takeo 9p |
B+14.5 |
 |
 |
 |
[1975-01-13] 30th Japanese Honinbo, league
|
| Kato Masao 8p |
Kada Katsuji 9p |
B+7.5 |
 |
 |
 |
[1974-12-12] 30th Japanese Honinbo, league
|
| Sakata Eio 9p |
Kato Masao 8p |
B+R |
 |
 |
 |
[1974-12-04] 30th Japanese Honinbo, league
|
| Takemiya Masaki 7p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1974-11-27] 12th Japanese Pro Best Ten, round 2
|
| Takemiya Masaki 7p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1974-10-27] 13th Japanese Judan, loser section round 3
|
| Hane Yasumasa 8p |
Kato Masao 8p |
B+R |
 |
 |
 |
[1974-10-06] 7th Japanese Hayago Championship, round 1
|
| Hashimoto Shoji 9p |
Kato Masao 8p |
B+R |
 |
 |
 |
[1974-10-06] 22nd Japanese NHK Cup, round 1
|
| Kato Masao 8p |
Fujisawa Hideyuki 9p |
B+R |
 |
 |
 |
[1974-10-03] 14th Japanese Old Meijin, preliminary
|
| Kato Masao 8p |
Takagawa Kaku 9p |
W+R |
 |
 |
 |
[1974-09-26] 13th Japanese Judan, loser section round 2
|
| Hashimoto Utaro 9p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1974-08-15] 13th Japanese Judan, loser section round 1
|
| Miyamoto Naoki 9p |
Kato Masao 8p |
W+R |
 |
 |
 |
[1974-07-11] 13th Japanese Judan, winner section round 1
|
| Iwata Tatsuaki 9p |
Kato Masao 8p |
B+R |
 |
 |
 |
[1974-06-02] 6th Japanese Shinei Tournament, round 1
|
| Kato Masao 8p |
Ishida Akira 6p |
W+0.5 |
 |
 |
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