# |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
1 | Takemiya Masaki | 9p | Kato Masao | 9p | B+R | 205 | 1980-06-19 | Honinbo, 35th | Title match, game 4 | 2 | Kato Masao | 9p | Takemiya Masaki | 9p | W+R | 176 | 1980-07-05 | Honinbo, 35th | Title match, game 5 | 3 | Kato Masao | 9p | Takemiya Masaki | 9p | B+5.5 | 247 | 1981-03-05 | Meijin, 06th | League | 4 | Takemiya Masaki | 9p | Kato Masao | 9p | B+R | 181 | 1981-10-08 | Kisei, 06th | Quaterfinal | 5 | Takemiya Masaki | 9p | Kato Masao | 9p | B+R | 263 | 1982-02-15 | Honinbo, 37th | League, game 16 | 6 | Kato Masao | 9p | Takemiya Masaki | 9p | W+4 | 240 | 1982-05-13 | Meijin, 07th | League, game 21 | 7 | Kato Masao | 9p | Takemiya Masaki | 9p | B+6 | 267 | 1984-01-22 | Kakusei, 06th | Semifinal - 1 | 8 | Kato Masao | 9p | Takemiya Masaki | 9p | W+R | 118 | 1984-11-03 | NHK Cup, 31st | Semifinal - 2 | 9 | Kato Masao | 9p | Takemiya Masaki | 9p | B+1.5 | 219 | 1985-11-13 | Kisei, 10th | Semifinal | 10 | Takemiya Masaki | 9p | Kato Masao | 9p | B+2.5 | 270 | 1985-12-05 | Meijin, 11th | League, game 01 | 11 | Takemiya Masaki | 9p | Kato Masao | 9p | W+6.5 | 233 | 1987-11-12 | Kisei, 12th | Challengers' SemiFinal - 1 | 12 | Takemiya Masaki | 9p | Kato Masao | 9p | W+R | 272 | 1988-10-16 | Haya-go Senshuken, 21st | Final | 13 | Takemiya Masaki | 9p | Kato Masao | 9p | W+F | 264 | 1988-10-27 | Oza, 36th | Title match, game 1 | 14 | Kato Masao | 9p | Takemiya Masaki | 9p | B+0.5 | 244 | 1988-11-09 | Oza, 36th | Title match, game 2 | 15 | Takemiya Masaki | 9p | Kato Masao | 9p | W+R | 156 | 1988-11-21 | Oza, 36th | Title match, game 3 | 16 | Takemiya Masaki | 9p | Kato Masao | 9p | W+R | 192 | 1989-08-03 | Meijin, 14th | League, game 35 | 17 | Kato Masao | 9p | Takemiya Masaki | 9p | W+1.5 | 218 | 1989-10-22 | Haya-go Senshuken, 22nd | Final | 18 | Takemiya Masaki | 9p | Kato Masao | 9p | B+5.5 | 210 | 1990-07-19 | Meijin, 15th | League, game 32 | 19 | Kato Masao | 9p | Takemiya Masaki | 9p | B+R | 217 | 1992-09-10 | Kisei, 17th | Quaterfinal - 2 | 20 | Takemiya Masaki | 9p | Kato Masao | 9p | W+1.5 | 206 | 1993-03-25 | Meijin, 18th | League, game 16 | 21 | Kato Masao | 9p | Takemiya Masaki | 9p | B+5.5 | 223 | 1993-05-06 | Gosei, 18th | Quaterfinal - 4 | 22 | Kato Masao | 9p | Takemiya Masaki | 9p | W+1.5 | 247 | 1993-06-14 | Ryusei Cup, 03rd | Block B, Game 23 | 23 | Kato Masao | 9p | Takemiya Masaki | 9p | B+4,5 | 223 | 1994-08-04 | Meijin, 19th | League, game 35 | 24 | Takemiya Masaki | 9p | Kato Masao | 9p | B+1.5 | 226 | 1995-07-20 | Meijin, 20th | League, game 31 | 25 | Takemiya Masaki | 9p | Kato Masao | 9p | W+5.5 | 274 | 1995-08-24 | Kisei, 20th | 1-01 | 26 | Kato Masao | 9p | Takemiya Masaki | 9p | B+7.5 | 262 | 1996-12-07 | NEC Cup, 16th | Quaterfinal - 4 | 27 | Kato Masao | 9p | Takemiya Masaki | 9p | W+6.5 | 254 | 1997-06-12 | Meijin, 22nd | League, game 26 | 28 | Takemiya Masaki | 9p | Kato Masao | 9p | W+5.5 | 189 | 1998-06-11 | Meijin, 23rd | League, game 26 | 29 | Kato Masao | 9p | Takemiya Masaki | 9p | B+1.5 | 228 | 1999-02-04 | Meijin, 24th | League, game 10 | 30 | Takemiya Masaki | 9p | Kato Masao | 9p | B+R | 189 | 2000-07-06 | Meijin, 25th | League, game 30 | 31 | Takemiya Masaki | 9p | Kato Masao | 9p | B+R | 171 | 2001-09-13 | Judan, 40th | Winners' Section, Semifinal - 2 | 32 | Tanaka Hideharu | 7p | Kato Masao | 9p | W+R | 100 | 1993-04-15 | Tengen, 19th | 1-15 | 33 | Kato Masao | 5p | Tanimiya Teiji | 6p | B+R | 177 | 1968-09-26 | Oteai, 1968 | | 34 | Kato Masao | 9p | Tei Meiko | 6p | B+R | 167 | 1987-03-19 | Tengen, 13th | Round 1-11 | 35 | Tono Hiroaki | 9p | Kato Masao | 9p | W+8 | 238 | 1982-06-24 | Judan, 21st | 1/8 Final - 4 | 36 | Kato Masao | 9p | Tono Hiroaki | 9p | B+R | 129 | 1983-08-11 | Meijin, 08th | League, game 34 | 37 | Kato Masao | 9p | Tono Hiroaki | 9p | W+3.5 | 224 | 1985-06-13 | Meijin, 10th | League, game 27 | 38 | Tono Hiroaki | 9p | Kato Masao | 9p | B+R | 263 | 1992-10-15 | Kisei, 17th | Semifinal - 1 | 39 | Kato Masao | 9p | Tono Hiroaki | 9p | B+R | 195 | 1992-11-12 | Kisei, 17th | Challengers' Final, game 1 | 40 | Tono Hiroaki | 9p | Kato Masao | 9p | B+R | 162 | 1992-11-19 | Kisei, 17th | Challengers' Final, game 2 | 41 | Tono Hiroaki | 9p | Kato Masao | 9p | W+7.5 | 290 | 1993-09-23 | Kisei, 18th | Quaterfinal - 1 | 42 | Kato Masao | 9p | Tono Hiroaki | 9p | B+R | 203 | 1998-01-08 | Meijin, 23rd | League, game 06 | 43 | Tono Hiroaki | 9p | Kato Masao | 9p | B+6.5 | 270 | 1999-01-03 | NHK Cup, 46th | Semifinal - 1 | 44 | Tono Hiroaki | 9p | Kato Masao | 9p | B+0.5 | 256 | 2000-12-03 | NHK Cup, 47th | 3 | 45 | Kato Masao | 9p | Tono Hiroaki | 9p | B+12.5 | 225 | 2001-03-12 | Ryusei Cup, 10th | Block C, Game 22 | 46 | Kato Masao | 8p | Tono Masaharu | 8p | B+R | 199 | 1976-12-06 | Kisei, 01st | Meidan, Final 8 dan | 47 | Tozawa Akinobu | 6p | Kato Masao | 5p | W+R | 210 | 1968-02-29 | Prime Minister's Cup, 12th | Preliminaries, 3 | 48 | Kato Masao | 6p | Tozawa Akinobu | 6p | B+R | 121 | 1970-02-08 | Prime Minister's Cup, 14th | Preliminaries, 1 | 49 | Tozawa Akinobu | 7p | Kato Masao | 8p | B+R | 217 | 1973-11-01 | Oteai, 1973 | | 50 | Tozawa Akinobu | 9p | Kato Masao | 9p | W+R | 170 | 1987-01-08 | Gosei, 12th | 1-13 | 51 | Tsian Yuipin | 9p | Kato Masao | 9p | B+R | 251 | 1988-04-08 | China-Japan TV Blitz Champions, 4th | | 52 | Umezawa Yukari | 1p ? | Kato Masao | 9p | B+R | 254 | 1987-12-18 | Trial game to become Kato's pupil | | 53 | Ushinohama Satsuo | 9p | Kato Masao | 9p | W+1.5 | 224 | 1979-06-21 | Meijin, 04th | League, game 26 | 54 | Kato Masao | 9p | Ushinohama Satsuo | 9p | B+12 | 264 | 1991-10-24 | Gosei, 17th | 1-05 | 55 | Kato Masao | 9p | Ushinohama Satsuo | 9p | W+R | 194 | 1995-03-16 | Tengen, 21st | 1-11 | 56 | Kato Masao | 6p | Watanabe Hideo | 6p | B+R | 209 | 1970-03-26 | Prime Minister's Cup, 14th | Preliminaries, 2 | 57 | Yamabe Toshiro | 9p | Kato Masao | 7p | W+R | 202 | 1971-01-01 | All-Japan First Place Championship, 2nd | Semifinal | 58 | Yamabe Toshiro | 9p | Kato Masao | 7p | B+R | 207 | 1971-11-24 | Honinbo, 27th | League, game 01 | 59 | Kato Masao | 8p | Yamabe Toshiro | 9p | B+R | 129 | 1976-11-11 | Meijin, 02nd | Preliminary, game 01 | 60 | Kato Masao | 9p | Yamabe Toshiro | 9p | B+R | 125 | 1980-11-12 | Tengen, 06th | Title match, game 1 | 61 | Yamabe Toshiro | 9p | Kato Masao | 9p | W+R | 220 | 1980-11-26 | Tengen, 06th | Title match, game 2 | 62 | Kato Masao | 9p | Yamabe Toshiro | 9p | B+R | 137 | 1980-12-08 | Tengen, 06th | Title match, game 3 | 63 | Yamabe Toshiro | 9p | Kato Masao | 9p | W+R | 170 | 1981-02-11 | Meijin, 6th | League | 64 | Yamabe Toshiro | 9p | Kato Masao | 9p | W+R | 176 | 1981-03-12 | Gosei, 06th | Quaterfinal | 65 | Kato Masao | 9p | Yamada Kimio | 6p | B+R | 191 | 1994-10-16 | Haya-go Senshuken, 27th | Final | 66 | Yamada Kimio | 6p | Kato Masao | 9p | B+4,5 | 283 | 1995-01-10 | NHK Cup, 43rd | 2-15 | 67 | Kato Masao | 9p | Yamada Kimio | 7p | W+R | 224 | 1996-09-12 | Judan, 35th | Winners' Section, Semifinal - 1 | 68 | Yamada Kimio | 7p | Kato Masao | 9p | W+R | 156 | 1997-02-06 | Judan, 35th | Final | 69 | Yamada Kimio | 7p | Kato Masao | 9p | W+R | 158 | 1997-12-25 | Honinbo, 53rd | League, game 13 | 70 | Kato Masao | 9p | Yamada Kimio | 7p | B+R | 119 | 1999-07-26 | Oza, 47th | Semifinal - 1 | 71 | Yamada Kimio | 8p | Kato Masao | 9p | W+11 | 254 | 2001-10-03 | Honinbo, 57th | League, game 02 | 72 | Kato Masao | 9p | Yamada Kimio | 8p | W+R | 156 | 2003-03-31 | Ryusei Cup, 12th | Block H, Game 11 | 73 | Yamashiro Hiroshi | 6p | Kato Masao | 9p | B+0.5 | 239 | 1978-09-14 | Oza, 26th | 1-08 | 74 | Yamashiro Hiroshi | 6p | Kato Masao | 9p | W+R | 136 | 1979-08-16 | Meijin, 04th | League, game 34 | 75 | Yamashiro Hiroshi | 6p | Kato Masao | 9p | W+R | 294 | 1980-03-20 | Meijin, 05th | League, game 15 | 76 | Yamashiro Hiroshi | 8p | Kato Masao | 9p | W+7.5 | 248 | 1984-09-21 | Oza, 32nd | Title match, game 1 | 77 | Kato Masao | 9p | Yamashiro Hiroshi | 8p | B+R | 155 | 1984-10-04 | Oza, 32nd | Title match, game 2 | 78 | Yamashiro Hiroshi | 8p | Kato Masao | 9p | W+R | 176 | 1984-10-19 | Oza, 32nd | Title match, game 3 | 79 | Yamashiro Hiroshi | 8p | Kato Masao | 9p | W+R | 132 | 1985-03-14 | Meijin, 10th | League, game 15 | 80 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+0.5 | 255 | 1986-06-11 | Meijin, 11th | League, game 25 | 81 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+R | 249 | 1987-02-05 | Honinbo, 42nd | League, game 16 | 82 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+R | 161 | 1987-05-07 | Gosei, 12th | Semifinal - 1 | 83 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | W+R | 182 | 1987-09-12 | Tengen, 13th | Semifinal - 1 | 84 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+4,5 | 239 | 1987-12-25 | Honinbo, 43rd | League, game 12 | 85 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | W+1 | 238 | 1989-04-13 | Honinbo, 44th | League, game 25 | 86 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+4 | 236 | 1989-06-22 | Judan, 28th | 1-06 | 87 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+4 | 261 | 1989-10-04 | Haya-go Senshuken, 22nd | Semifinal - 2 | 88 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+R | 147 | 1991-10-10 | Tengen, 17th | Challengers' Final | 89 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+7 | 270 | 1991-12-03 | Kakusei, 15th | Semifinal - 2 | 90 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+4,5 | 245 | 1993-06-02 | Oza, 41st | 1/8 Final - 8 | 91 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+4,5 | 272 | 1993-08-19 | Judan, 32nd | Winners' Section, Quaterfinal - 4 | 92 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | W+1.5 | 243 | 1993-10-28 | Kisei, 18th | Semifinal - 1 | 93 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+1.5 | 261 | 1994-07-28 | Judan, 33rd | Winners' Section, Quaterfinal - 3 | 94 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+R | 177 | 1995-03-30 | Honinbo, 50th | League, game 24 | 95 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+R | 183 | 1995-05-04 | Oza, 43th | 1/8 Final - 6 | 96 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | B+6.5 | 291 | 1996-05-09 | Oza, 44th | 1/8 Final - 5 | 97 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | W+2 | 269 | 1998-02-12 | Tengen, 24th | 1-08 | 98 | Yamashiro Hiroshi | 9p | Kato Masao | 9p | W+R | 188 | 2001-03-08 | Gosei, 26th | Quaterfinal - 1 | 99 | Kato Masao | 9p | Yamashiro Hiroshi | 9p | B+R | 167 | 2003-03-27 | Judan, 42nd | Preliminary | 100 | Yamashita Keigo | 6 dan? | Kato Masao | 9p | W+R | 151 | 1986-12-21 | Game with Meijin for winner of 7th National Elementary School Championship | |
|