| Kobayashi Koichi | Kobayashi Koichi B+10.5 1981-02-19 |
Kobayashi Koichi B+9.5 1981-05-21 |
Kobayashi Koichi B+R 1981-09-10 |
Kobayashi Koichi B+R 1981-10-15 |
Kobayashi Koichi W+0.5 1981-11-05 |
|
| Kada Katsuji | Kada Katsuji B+1.5 1981-01-29 |
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| Shimamura Toshihiro |
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| Miyamoto Naoki | Miyamoto Naoki W+R 1981-02-12 |
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| Takemiya Masaki | ||||||
| Honda Kunihisa | Honda Kunihisa W+5.5 1981-01-15 |
Honda Kunihisa W+R 1981-05-14 |
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| Kudo Norio | ||||||
| Ishii Kunio | Ishii Kunio W+R 1981-01-22 |
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| Yoshida Yoichi | ||||||
| Miyazawa Goro | Miyazawa Goro B+R 1981-02-05 |
Miyazawa Goro W+R 1981-07-01 |
Miyazawa Goro W+3.5 1981-08-20 |
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| Hashimoto Yoshimi | ||||||
| Kiyonari Tetsuya | Kiyonari Tetsuya B+R 1981-05-21 |
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| Otake Hideo | ||||||
| Iwata Tatsuaki | Iwata Tatsuaki W+R 1981-01-22 |
Iwata Tatsuaki B+R 1981-02-12 |
Iwata Tatsuaki B+R 1981-06-11 |
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| Fujisawa Hosai | ||||||
| Kori Toshio | ||||||
| Sonoda Yuichi | Sonoda Yuichi B+R 1981-01-15 |
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| Kurosawa Tadanao | ||||||
| Hashimoto Shoji | Hashimoto Shoji B+R 1981-05-21 |
Hashimoto Shoji B+0.5 1981-07-02 |
Hashimoto Shoji W+3.5 1981-07-30 |
Hashimoto Shoji W+4.5 1981-10-01 |
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| Kawamura Masamichi | ||||||
| Cho Chikun | Cho Chikun W+R 1981-05-14 |
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| Yamabe Toshiro | ||||||
| Ushinohama Satsuo | Ushinohama Satsuo B+R 1981-04-16 |
Ushinohama Satsuo B+R 1981-05-28 |
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| Kobayashi Reiko | ||||||
| Hoshino Toshi | Hoshino Toshi W+3.5 1981-02-05 |
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| Kubouchi Shuchi | ||||||
| Ishida Yoshio | Ishida Yoshio B+R 1981-03-26 |
Ishida Yoshio B+1.5 1981-07-02 |
Ishida Yoshio W+R 1981-08-13 |
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| Tainaka Shin | ||||||
| Rin Kaiho | Rin Kaiho B+R 1981-04-02 |
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| Kajiwara Takeo | ||||||
| Fujisawa Shuko | Fujisawa Shuko W+8.5 1981-05-21 |
Fujisawa Shuko W+R 1981-06-11 |
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| Sakata Eio | ||||||
| Takagi Shoichi | Takagi Shoichi B+R 1981-03-19 |
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| Kobayashi Satoru |
Kobayashi Satoru W+R 1981-01-29 |
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| Hasegawa Sunao |
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| date | black | white | result | #mv | sgf |
|---|---|---|---|---|---|
| 1981-11-25 | Kato Masao | Kobayashi Koichi | B+3.5 | 309 | sgf |
| 1981-12-03 | Kobayashi Koichi | Kato Masao | B+R | 201 | sgf |
| 1981-12-10 | Kato Masao | Kobayashi Koichi | B+R | 131 | sgf |
| 1981-12-21 | Kobayashi Koichi | Kato Masao | B+2.5 | 293 | sgf |
| 1981-12-28 | Kobayashi Koichi | Kato Masao | W+5.5 | 253 | sgf |
Kato Masao won 3-2.