| # |
Black player |
Rank |
White player |
Rank |
Result |
# moves |
Date |
Event |
Round |
| 1 | Qian Yuping | ? pro | Hikosaka Naoto | 7p | B+1.5 | 306 | 1987-05-20 | China-Japan Go Exchange, 15th | 306 | | 2 | Hikosaka Naoto | 7p | Qian Yuping | 8p | B+R | 223 | 1987-05-22 | China-Japan Go Exchange, 15th | 223 | | 3 | Hikosaka Naoto | 7p | Qian Yuping | ? pro | W+0.5 | 249 | 1987-05-24 | China-Japan Go Exchange, 15th | Round 3 | | 4 | Redmond, Michael | 5p | Hikosaka Naoto | 7p | B+R | 231 | 1988-07-30 | NEC Shun'ei, 05th | | | 5 | Hikosaka Naoto | 9p | Rin Kaiho | 6p | B+R | 201 | 1985-03-28 | Oza, 33rd | 1 | | 6 | Rin Kaiho | 9p | Hikosaka Naoto | 9p | W+15 | 293 | 1997-03-13 | Honinbo, 52nd | League, game 24 | | 7 | Hikosaka Naoto | 9p | Rin Kaiho | 9p | W+R | 173 | 1997-11-06 | Meijin, 23rd | Preliminary, Group 3, Final game | | 8 | Hikosaka Naoto | 9p | Rin Kaiho | 9p | B+3.5 | 220 | 2000-03-09 | Honinbo, 55th | League, game 23 | | 9 | Rin Kaiho | 9p | Hikosaka Naoto | 9p | B+R | 113 | 2002-01-17 | Meijin, 27th | League, game 07 | | 10 | Rin Kaiho | 9p | Hikosaka Naoto | 9p | B+R | 205 | 2002-04-18 | Oza, 50th | 1/8 Final - 7 | | 11 | Hikosaka Naoto | 9p | Rin Kaiho | 9p | B+R | 129 | 2008-02-21 | World Oza Toyota & Denso Cup, 4th, last preliminary tournament | | | 12 | Rin Kaiho | 9p | Hikosaka Naoto | 9p | W+2.5 | 217 | 2009-03-19 | Ryusei, 18th | block-G | | 13 | Hikosaka Naoto | 9p | Rin Shien | 7p | B+R | 221 | 2009-03-12 | Judan, 48th, last preliminary tournament | | | 14 | Hikosaka Naoto | 9p | Rin Shien | 7p | W+0.5 | 216 | 2014-03-13 | Oza, 62th, last preliminary tournament | | | 15 | Hikosaka Naoto | 7p | Rui Naiwei | 8p | W+R | 238 | 1987-06-03 | China-Japan Go Exchange, 15th | | | 16 | Rui Naiwei | 9p | Hikosaka Naoto | 9p | B+4,5 | 267 | 2000-04-08 | Fujitsu Cup, 13th | 1-02 | | 17 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | W+R | 174 | 1996-10-18 | Honinbo, 52nd | League, game 05 | | 18 | Hikosaka Naoto | 9p | Ryu Shikun | 7p | B+R | 197 | 1998-02-19 | Honinbo, 53rd | League, game 20 | | 19 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | B+R | 153 | 1998-05-07 | Tengen, 24th | 1/8 Final - 5 | | 20 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | B+R | 175 | 1998-12-17 | Honinbo, 54th | League, game 11 | | 21 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | W+2.5 | 292 | 1999-12-09 | Honinbo, 55th | League, game 10 | | 22 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | B+R | 237 | 2002-01-03 | The 49th Japan NHK Cup | 16°Àü | | 23 | Ryu Shikun | 7p | Hikosaka Naoto | 9p | W+R | 182 | 2002-02-07 | Meijin, 27th | League, game 11 | | 24 | Hikosaka Naoto | 9p | Ryu Shikun | 9p | B+R | 273 | 2009-01-29 | Ryusei, 18th | block-G | | 25 | Ryu Shikun | 9p | Hikosaka Naoto | 9p | W+3.5 | 265 | 2013-01-24 | Kisei, 38th, last preliminary tournament | | | 26 | Hikosaka Naoto | 6p | Saijo Masataka | 8p | B+R | 139 | 1984-01-19 | Okan Sen, 25th | 2 | | 27 | Saijo Masataka | 8p | Hikosaka Naoto | 7p | W+1.5 | 219 | 1986-01-23 | Okan Sen, 27th | 1 | | 28 | Sakai Hideyuki | 7p | Hikosaka Naoto | 9p | B+9 | 283 | 2007-04-12 | Meijin, 32nd | League, game 20 | | 29 | Hikosaka Naoto | 9p | Sakai Hideyuki | 7p | W+1.5 | 278 | 2007-05-17 | Ryusei Cup, 16th | champion's decision tournament | | 30 | Hikosaka Naoto | 9p | Sakai Hideyuki | 8p | W+R | 126 | 2012-07-05 | Judan, 51st, last prelimianry tournament | Final | | 31 | Hikosaka Naoto | 9p | Sakai Hideyuki | 8p | W+5.5 | 228 | 2013-01-17 | Gosei, 38th | 1 | | 32 | Hikosaka Naoto | 9p | Sakai Hideyuki | 8p | W+R | 170 | 2014-02-20 | Tengen, 40th | 1 | | 33 | Sanno Hirotaka | 9p | Hikosaka Naoto | 8p | W+R | 186 | 1990-02-15 | Tengen, 16th | 1-08 | | 34 | Sekiyama Toshio | 9p | Hikosaka Naoto | 6p | B+R | 153 | 1985-02-07 | Gosei, 10th | | | 35 | Hikosaka Naoto | 9p | Seo Bongsoo | 9p | W+0.5 | 240 | 1996-12-14 | Jinro Cup, 5th | game 04 | | 36 | Seto Taiki | 7p | Hikosaka Naoto | 9p | B+3.5 | 261 | 2010-01-07 | Oza, 58th, last preliminary tournament | | | 37 | Hikosaka Naoto | 7p | Shao Zhengzhong | ? pro | B+R | 107 | 1987-05-28 | China-Japan Go Exchange, 15th | Round 5 | | 38 | Shida Tatsuya | 2p | Hikosaka Naoto | 9p | B+0.5 | 268 | 2008-11-27 | | | | 39 | Hikosaka Naoto | 9p | Shida Tatsuya | 3p | B+4,5 | 229 | 2010-11-18 | Tengen, 37th, preliminary tournament A | Final | | 40 | Shida Tatsuya | 4p | Hikosaka Naoto | 9p | B+R | 153 | 2011-10-20 | | | | 41 | Hikosaka Naoto | 9p | Shida Tatsuya | 7p | W+1.5 | 235 | 2014-08-28 | Gosei, 40th, preliminary tournament A | | | 42 | Hikosaka Naoto | 9p | Shida Tatsuya | 7p | W+R | 118 | 2015-02-12 | | | | 43 | Shida Tatsuya | 7p | Hikosaka Naoto | 9p | W+R | 198 | 2015-06-04 | | | | 44 | Hikosaka Naoto | 9p | Shuto Shun | 6p | W+R | 152 | 2009-05-28 | Judan, 48th | Winners' Section, Round 1 | | 45 | So Yokoku | 6p | Hikosaka Naoto | 9p | W+R | 264 | 2000-01-27 | Gosei, 25th | 1/8 Final - 4 | | 46 | So Yokoku | 8p | Hikosaka Naoto | 9p | W+R | 272 | 2007-03-12 | NHK Cup, 55th | 1 | | 47 | So Yokoku | 8p | Hikosaka Naoto | 9p | B+9 | 217 | 2010-05-24 | Ryusei, 19th | champion decision tournament | | 48 | Hikosaka Naoto | 9p | So Yokoku | 8p | B+R | 191 | 2011-05-19 | Honinbo, 67th, last preliminary tournament | | | 49 | Son Makoto | 3p | Hikosaka Naoto | 9p | B+R | 179 | 2015-06-11 | Agon Cup, 22nd, last preiminary tournament | Final | | 50 | Sonoda Yuichi | 9p | Hikosaka Naoto | 6p | B+4 | 238 | 1983-07-21 | Kisei, 08th | All Dan Championship quarter final | | 51 | Hikosaka Naoto | 8p | Sonoda Yuichi | 9p | W+R | 144 | 1991-04-18 | Tengen, 17th | 1/8 Final - 2 | | 52 | Hikosaka Naoto | 9p | Sonoda Yuichi | 9p | B+0.5 | 257 | 2005-02-01 | Ryusei Cup, 14th | Block C, Game 09 | | 53 | Hikosaka Naoto | 9p | Suzuki Ayumi | 6p | W+3.5 | 286 | 2015-05-21 | Kisei, 40th | League C | | 54 | Hikosaka Naoto | 9p | Suzuki Yoshimichi | 6p | B+R | 265 | 2004-05-27 | Judan, 43rd | 1-04 | | 55 | Tajima Shingo | 6p | Hikosaka Naoto | 9p | W+R | 174 | 2015-07-16 | Honinbo, 71st, last preliminary tournament | | | 56 | Tajiri Yuto | 1p ? | Hikosaka Naoto | 9p | W+2.5 | 284 | 2009-02-09 | | | | 57 | Takahara Shuji | 8p | Hikosaka Naoto | 8p | W+R | 192 | 1990-12-06 | Gosei, 16th | 1/8 Final - 7 | | 58 | Takao Shinji | 6p | Hikosaka Naoto | 9p | W+R | 138 | 2000-03-16 | Gosei, 25th | Quaterfinal - 4 | | 59 | Takao Shinji | 8p | Hikosaka Naoto | 9p | B+6 | 236 | 2004-06-03 | Tengen, 30th | 1/8 Final - 7 | | 60 | Takao Shinji | 8p | Hikosaka Naoto | 9p | B+R | 203 | 2004-11-14 | Judan, 43rd | Losers' Section, 3-2 | | 61 | Takao Shinji | 9p | Hikosaka Naoto | 9p | B+9 | 297 | 2007-05-07 | NHK Cup, 55th | 2 | | 62 | Takao Shinji | 9p | Hikosaka Naoto | 9p | W+R | 226 | 2010-02-22 | Ryusei, 19th | block-G | | 63 | Hikosaka Naoto | 9p | Takao Shinji | 9p | W+R | 172 | 2011-02-28 | Ryusei, 20th | block-G | | 64 | Hikosaka Naoto | 9p | Takao Shinji | 9p | W+1.5 | 255 | 2015-05-28 | Ryusei, 24th | champion decision tournament | | 65 | Takei Takashi | 7p | Hikosaka Naoto | 9p | W+0.5 | 255 | 2015-10-15 | Tengen, 42nd, preliminary tournament A | | | 66 | Hikosaka Naoto | 9p | Takemiya Masaki | 9p | W+0.5 | 259 | 2000-05-25 | Judan, 39th | 1-05 | | 67 | Hikosaka Naoto | 9p | Takemiya Masaki | 9p | W+R | 122 | 2005-12-08 | Gosei, 31st | 1 | | 68 | Takemiya Masaki | 9p | Hikosaka Naoto | 9p | W+8.5 | 251 | 2006-10-05 | Meijin, 32nd | Last primary tournament | | 69 | Hikosaka Naoto | 9p | Takemiya Masaki | 9p | W+7.5 | 252 | 2009-02-08 | NHK Cup, 56th | 3 | | 70 | Hikosaka Naoto | 7p | Tei Meiko | 7p | B+1.5 | 280 | 1989-05-03 | Klin Cup, Team tournament, 1st | Final, board 2 | | 71 | Hikosaka Naoto | 9p | Tono Hiroaki | 9p | W+R | 142 | 2000-10-01 | NHK Cup, 47th | 2 | | 72 | Tozawa Akinobu | 9p | Hikosaka Naoto | 9p | W+7 | 223 | 1998-12-10 | Gosei, 24th | 2-9 | | 73 | Hikosaka Naoto | 6p | Tsuchida Masamitsu | 9p | B+0.5 | 248 | 1984-06-14 | Okan Sen, 25th | 3 | | 74 | Tsuchida Masamitsu | 9p | Hikosaka Naoto | 7p | B+2.5 | 244 | 1986-07-31 | Okan Sen, 27th | 2 | | 75 | Hikosaka Naoto | 9p | Tsuchida Masamitsu | 9p | B+4,5 | 264 | 1992-12-10 | Gosei, 18th | 1/8 Final - 1 | | 76 | Hikosaka Naoto | 9p | Tsuchida Masamitsu | 9p | B+R | 177 | 1993-02-18 | Okan Sen, 34th | 2 | | 77 | Tsuruyama Atsushi | 7p | Hikosaka Naoto | 9p | W+2.5 | 276 | 2015-08-06 | Honinbo, 71st, last preliminary tournament | | | 78 | Wang Lei | 8p | Hikosaka Naoto | 9p | B+3.5 | 271 | 2000-12-26 | Chunlan Cup, 03rd | 1-07 | | 79 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | W+R | 208 | 1996-09-05 | Honinbo, 52nd | Qualifications, Group 1, Final | | 80 | Hikosaka Naoto | 9p | Yamada Kimio | 7p | W+R | 202 | 1997-01-01 | NHK Cup, 45th | 1 | | 81 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | B+R | 231 | 1997-11-13 | Honinbo, 53rd | League, game 08 | | 82 | Hikosaka Naoto | 9p | Yamada Kimio | 7p | B+R | 137 | 1998-10-08 | Honinbo, 54th | League, game 02 | | 83 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | B+2.5 | 252 | 1999-09-02 | Judan, 38th | Losers' Section, 2-2 | | 84 | Yamada Kimio | 7p | Hikosaka Naoto | 9p | B+R | 193 | 2000-01-06 | Honinbo, 55th | League, game 13 | | 85 | Yamada Kimio | 8p | Hikosaka Naoto | 9p | B+0.5 | 238 | 2002-07-11 | Judan, 41st | Winners' Section, Quaterfinal - 1 | | 86 | Yamada Kimio | 8p | Hikosaka Naoto | 9p | B+R | 185 | 2003-08-03 | NHK Cup, 51st | 1 | | 87 | Yamada Kimio | 9p | Hikosaka Naoto | 9p | W+R | 134 | 2007-03-01 | Meijin, 32nd | League, game 13 | | 88 | Hikosaka Naoto | 9p | Yamada Kimio | 9p | W+R | 152 | 2008-03-13 | Gosei, 33rd | Round 3 | | 89 | Yamada Kimio | 9p | Hikosaka Naoto | 9p | W+R | 190 | 2009-03-26 | Tengen, 35th | 1 | | 90 | Yamada Kimio | 9p | Hikosaka Naoto | 9p | W+R | 132 | 2010-09-23 | Gosei, 36th, preliminary tournament A | | | 91 | Yamada Kimio | 9p | Hikosaka Naoto | 9p | W+2.5 | 256 | 2011-12-08 | | | | 92 | Hikosaka Naoto | 9p | Yamada Kimio | 9p | W+0.5 | 240 | 2013-03-07 | Kisei, 38th, last preliminary tournament | | | 93 | Yamada Kimio | 9p | Hikosaka Naoto | 9p | W+2.5 | 274 | 2015-01-08 | Ryusei, 24th | block-B | | 94 | Hikosaka Naoto | 9p | Yamada Noriyoshi | 9p | B+0.5 | 249 | 2006-10-26 | Meijin, 32nd, last preliminary tournament | Final | | 95 | Yamamori Tadanao | 6p | Hikosaka Naoto | 9p | W+R | 176 | 2015-10-29 | Gosei, 41st, preliminary tournament A | Final | | 96 | Yamamoto Kentaro | 5p | Hikosaka Naoto | 9p | W+R | 202 | 2013-08-29 | Gosei, 39th, preliminary tournament A | | | 97 | Yamashiro Hiroshi | 9p | Hikosaka Naoto | 6p | W+11 | 273 | 1983-06-02 | Tengen, 09th | 1/8 Final - 5 | | 98 | Hikosaka Naoto | 6p | Yamashiro Hiroshi | 8p | W+R | 140 | 1984-10-23 | Okan Sen, 25th | 4 | | 99 | Yamashiro Hiroshi | 9p | Hikosaka Naoto | 8p | W+4.5 | 259 | 1991-05-09 | Okan Sen, 32nd | 2 | | 100 | Hikosaka Naoto | 8p | Yamashiro Hiroshi | 9p | B+R | 145 | 1991-06-27 | Judan, 30th | 1-04 |
|
