| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
 [1980-10-23] 19th Japanese Judan, winner section semi-final
|
| Hashimoto Shoji 9p |
Honda Kunihisa 9p |
B+R |
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 |
 |
| [1980-10-23] 21st Japanese Okan, title match
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| Iwata Tatsuaki 9p |
Baba Shigeru 7p |
B+R |
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| [1980-10-22] 5th Japanese Meijin, title match #5
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| Otake Hideo 9p |
Cho Chikun 8p |
W+R |
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| [1980-10-18] 3rd Japan Asia Airways Cup, round 2
|
| Sakata Eio 9p |
Takemiya Masaki 9p |
B+4.5 |
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| [1980-10-16] 6th Japanese Gosei, round 1
|
| Kato Masao 9p |
Kishimoto Kazuo 8p |
B+R |
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| [1980-10-16] 5th Japanese Kisei, round 1
|
| Sekiyama Toshio 9p |
Cho Chikun 8p |
W+1.5 |
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| [1980-10-16] 5th Japanese Kisei, round 1
|
| Hashimoto Shoji 9p |
Otake Hideo 9p |
W+9.5 |
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| [1980-10-16] 6th Japanese Meijin, preliminary
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| Kiyonari Tetsuya 6p |
Fujisawa Hideyuki 9p |
W+2.5 |
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| [1980-10-15] 24th Kansai-Kiin 1st Place, final 1
|
| Ishii Shinzo 9p |
Hashimoto Utaro 9p |
B+5.5 |
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| [1980-10-09] 6th Japanese Tengen, semi-final
|
| Yamabe Toshiro 9p |
Honda Kunihisa 9p |
B+R |
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| [1980-10-09] 6th Japanese Gosei, round 1
|
| Kataoka Satoshi 5p |
Takemiya Masaki 9p |
W+3.5 |
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| [1980-10-09] 28th Japanese Oza, semi-final
|
| Ishigure Ikuro 8p |
Hashimoto Utaro 9p |
B+R |
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| [1980-10-09] 19th Japanese Judan, loser section round 3
|
| Sugiuchi Masao 9p |
Sakata Eio 9p |
W+R |
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| [1980-10-09] 19th Japanese Judan, loser section round 3
|
| Tono Hiroaki 9p |
Rin Kaiho 9p |
W+0.5 |
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| [1980-10-08] 24th Japanese Prime Minister's Cup, final 3
|
| O Rissei 5p |
Fukui Masaaki 7p |
W+9.5 |
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| [1980-10-08] 5th Japanese Meijin, title match #4
|
| Cho Chikun 8p |
Otake Hideo 9p |
Void |
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| [1980-10-02] 6th Japanese Gosei, round 1
|
| Ishida Yoshio 9p |
Ishii Kunio 9p |
B+R |
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| [1980-10-02] 5th Japanese Kisei, round 1
|
| Rin Kaiho 9p |
Kato Masao 9p |
B+R |
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| [1980-10-01] 5th Japanese Meijin, title match #3
|
| Otake Hideo 9p |
Cho Chikun 8p |
B+R |
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| [1980-09-25] 6th Japanese Tengen, semi-final
|
| Rin Kaiho 9p |
Ushinohama Satsuo 9p |
W+2.5 |
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| [1980-09-25] 6th Japanese Gosei, round 1
|
| Ishii Shinzo 9p |
Fujisawa Hosai 9p |
W+3.5 |
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| [1980-09-25] 6th Japanese Gosei, round 1
|
| Ito Makoto 6p |
Sakata Eio 9p |
W+R |
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| [1980-09-25] 28th Japanese Oza, round 2
|
| Otake Hideo 9p |
Hashimoto Utaro 9p |
W+R |
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| [1980-09-25] 36th Japanese Honinbo, preliminary
|
| Honda Kunihisa 9p |
Ishida Yoshio 9p |
B+5.5 |
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| [1980-09-24] 24th Japanese Prime Minister's Cup, final 2
|
| Fukui Masaaki 7p |
O Rissei 5p |
B+2.5 |
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| [1980-09-20] 3rd Japan Asia Airways Cup, round 2
|
| Rin Kaiho 9p |
Kato Masao 9p |
B+2.5 |
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| [1980-09-18] 7th Japanese Tengen, preliminary
|
| Kobayashi Koichi 9p |
Yoda Norimoto 1p |
B+12.5 |
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| [1980-09-18] 6th Japanese Tengen, round 3
|
| Honda Kunihisa 9p |
Kubouchi Shuchi 9p |
B+R |
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| [1980-09-18] 6th Japanese Gosei, round 1
|
| Yamabe Toshiro 9p |
Kori Toshio 5p |
B+4.5 |
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| [1980-09-18] 6th Japanese Gosei, round 1
|
| Aragaki Takeshi 5p |
Inagaki Koichi 7p |
B+R |
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