Juumonji, Ryou
Current rating: 1644
Record: 130-101-4 (GP) / 21-12 (professional)
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2023
| Regional Championships Chiba 2023 (pioneer) | starting rating: 1706 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 5 | Horiuchi, Makoto (1810) | Lost 0-2 | -161690 |
| 2pioneer | 101 | Takaoka, Yusuke (1429) | Lost 0-2 | -221668 |
| 3pioneer | 106 | Shirakawa, Yuichiro (1354) | Lost 1-2 | -241644 |
| top | average opponent: 1531record: 0-3 | new rating: 1644 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 762 | Niinami, Syouya (1485) | Lost 0-2 | -221705 |
| 2modern | 966 | Iwasaki, Atsushi (1443) | Won 2-1 | +131718 |
| 3modern | 647 | Imai, Yuutarou (1438) | Won 2-1 | +131731 |
| 4modern | 564 | Kubo, Yuta1677 (1488) | Draw 1-1 | -41727 |
| 5modern | 542 | Mukasa, Yoshiya (1605) | Lost 0-2 | -211706 |
| top | average opponent: 1492record: 2-2-1 | new rating: 1706 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1740 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 51 | Matsuda, Kenji (1577) | Won 2-0 | +151755 |
| 3sealed | 174 | Tsutsui, Yuki (1717) | Lost 0-2 | -191736 |
| 4sealed | 214 | Ji, Xingshe (1477) | Won 2-0 | +131749 |
| 5sealed | 171 | Wang, Chenxing (1490) | Won 2-1 | +141763 |
| 6sealed | 114 | Zhi, Yimin (1890) | Lost 0-2 | -161747 |
| 7sealed | 84 | Liu, Sixu (1631) | Lost 0-2 | -201727 |
| top | average opponent: 1630record: 3-3 | new rating: 1727 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1753 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 106 | Kwok, Gavin (1840) | Won 2-1 | +191772 |
| 3sealed | 87 | Chan, Jason (1683) | Lost 0-2 | -191753 |
| 4sealed | 507 | Tsuruoka, Shouta (1542) | Won 2-1 | +141767 |
| 5sealed | 45 | Li, Ang (1600) | Lost 0-2 | -211746 |
| 6sealed | 122 | Tan, Steven (1907) | Won 2-1 | +211767 |
| 7sealed | 103 | Supapipat, Nattawin (1668) | Lost 0-2 | -201747 |
| 8sealed | 105 | Pramana, Indra (1538) | Won 2-0 | +141761 |
| 9sealed | 97 | Dowling, Thomas (1551) | Lost 1-2 | -211740 |
| top | average opponent: 1666record: 4-4 | new rating: 1740 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1793 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 497 | Cheng, Ting Hin (1627) | Won 2-1 | +151808 |
| 3modern | 555 | Higashimori, Kazunori (1429) | Won 2-0 | +111819 |
| 4modern | 331 | Itazu, Yoshihisa (1501) | Lost 1-2 | -241795 |
| 5modern | 344 | Fujikura, Akinori (1592) | Lost 1-2 | -211774 |
| 6modern | 522 | Yoshida, Shintarou (1617) | Lost 1-2 | -211753 |
| top | average opponent: 1553record: 2-3 | new rating: 1753 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1838 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 365 | Horiguchi, Yu (1538) | Lost 1-2 | -241814 |
| 4standard | 513 | Ishihama, Yuki (1515) | Lost 1-2 | -231791 |
| 5standard | 909 | Shiraishi, Ginga (1485) | Won 2-1 | +131804 |
| 6standard | 691 | Miyazaki, Kodai (1649) | Won 2-1 | +151819 |
| 7standard | 310 | Tamoto, Kei (1325) | Lost 0-2 | -261793 |
| top | average opponent: 1502record: 2-3 | new rating: 1793 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1861 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 407 | Saso, Kazuho (1530) | Won 2-1 | +121873 |
| 3legacy | 449 | Makoto, Mituduka (1540) | Lost 1-2 | -231850 |
| 4legacy | 548 | Nakamura, Makoto (1406) | Won 2-1 | +101860 |
| 5legacy | 513 | Kudou, Kouhei (1501) | Won 2-0 | +121872 |
| 6legacy | 238 | Matsunaga, Koutarou (1557) | Won 2-1 | +121884 |
| 7legacy | 146 | Calderon, Andrew (1849) | Lost 1-2 | -181866 |
| 8legacy | 312 | Vorel, Andrew (1677) | Lost 0-2 | -221844 |
| 9legacy | 492 | Komatsu, Isamu (1575) | Won 2-1 | +131857 |
| 10legacy | 253 | Goshima, Akito (1764) | Lost 0-2 | -191838 |
| top | average opponent: 1600record: 5-4 | new rating: 1838 | ||
| Pro Tour Eldritch Moon (EMN standard) | starting rating: 1774 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 134 | Slutsky, Simon (1825) | Won 2-0 | +191793 |
| 2draft | 112 | Takahashi, Zen (2022) | Won 2-1 | +221815 |
| 3draft | 135 | Ichikawa, Yuuki (2189) | Won 2-0 | +241839 |
| 4standard | 7 | Braun-Duin, Brian (2304) | Won 2-1 | +261865 |
| 5standard | 9 | Christensen, Oscar (1811) | Won 2-0 | +171882 |
| 6standard | 4 | Maynard, Pascal (2037) | Lost 1-2 | -151867 |
| 7standard | 7 | Watanabe, Yuuya (2260) | Lost 1-2 | -111856 |
| 8standard | 16 | Ho, Lan (1915) | Won 2-0 | +191875 |
| 9draft | 40 | Prosek, Dominik (1811) | Lost 1-2 | -191856 |
| 10draft | 2 | Telarov, Aleksa (2104) | Won 2-1 | +221878 |
| 11draft | 25 | Johnson, Alex (1996) | Won 2-0 | +201898 |
| 12standard | 16 | Cathro, Daniel (1681) | Lost 1-2 | -221876 |
| 13standard | 16 | Kakumae, Teruya (1865) | Lost 0-2 | -181858 |
| 14standard | 34 | Weitz, Benjamin (1920) | Lost 0-2 | -171841 |
| 15standard | 47 | Janik, Maciej (1947) | Won 2-1 | +201861 |
| 16standard | 29 | Takahashi, Zen (2027) | ID | 01861 |
| top | average opponent: 1982record: 9-6-1 | new rating: 1861 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1834 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 146 | Paz Silva, Gerardo Andres (1518) | Lost 1-2 | -241810 |
| 3sealed | 286 | Dorling, Stephen (1453) | Lost 0-2 | -241786 |
| 4sealed | 876 | Beresford, James (1484) | Won 2-1 | +131799 |
| 5sealed | 378 | Harris, Fletcher (1500) | Won 2-0 | +121811 |
| 6sealed | 250 | Carter, Mark (1487) | Won 2-0 | +131824 |
| 7sealed | 222 | Ladson, Ben (1388) | Lost 1-2 | -261798 |
| 8sealed | 228 | Lucas, Jeremy (1439) | Lost 1-2 | -241774 |
| top | average opponent: 1467record: 3-4 | new rating: 1774 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 437 | Nagata, Yusuke (1518) | Lost 1-2 | -211651 |
| 3standard | 1085 | Fukuda, Yuuya (1562) | Won 2-0 | +171668 |
| 4standard | 486 | Yamaguchi, Yu (1462) | Won 2-0 | +141682 |
| 5standard | 243 | Murakami, Kazuya3837 (1630) | Won 2-1 | +171699 |
| 6standard | 392 | Yoon, Je Yeon (1651) | Won 2-0 | +171716 |
| 7standard | 171 | Ito, Hajime (1577) | Lost 0-2 | -201696 |
| 8standard | 327 | Komatsu, Yuuhei (1504) | Won 2-1 | +141710 |
| 9standard | 162 | Hassaku, Jinpei (1710) | Won 2-0 | +181728 |
| 10standard | 119 | Ogura, Ryou (1871) | Won 2-0 | +211749 |
| 11standard | 36 | Wee, Pang Ming (1796) | Won 2-0 | +191768 |
| 12standard | 41 | Miyamoto, Akihiro (1579) | Won 2-0 | +141782 |
| 13standard | 26 | Tanaka, Kento (1615) | Won 2-0 | +151797 |
| 14standard | 10 | Sugimoto, Renn (1575) | Won 2-1 | +141811 |
| 15standard | 13 | Chye, Yian Hsiang (2065) | Won 2-0 | +231834 |
| top | average opponent: 1651record: 12-2 | new rating: 1834 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 345 | Hasegawa, Shinya (1528) | Lost 0-2 | -211699 |
| 3sealed | 618 | Tahara, Ippei (1476) | Won 2-1 | +141713 |
| 4sealed | 516 | Yamasaki, Shogo (1613) | Lost 1-2 | -201693 |
| 5sealed | 790 | Mizoue, Atsushi (1587) | Won 2-0 | +161709 |
| 6sealed | 462 | Narisawa, Takuya (1525) | Lost 0-2 | -211688 |
| 7sealed | 859 | Ishii, Hayato (1808) | Lost 0-2 | -161672 |
| top | average opponent: 1589record: 2-4 | new rating: 1672 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1726 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 41 | Osawa, Takuya (1803) | Lost 0-2 | -161710 |
| 3standard | 761 | Ohata, Norio (1493) | Draw 1-1 | -41706 |
| 4standard | 815 | Takeuchi, Ataru (1646) | Won 2-0 | +171723 |
| 5standard | 582 | Ito, Keigo (1598) | Draw 1-1 | -31720 |
| top | average opponent: 1635record: 1-1-2 | new rating: 1720 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 137 | Takahashi, Akihisa (1534) | Won 2-0 | +141741 |
| 4sealed | 84 | Hoshi, Kazumi (1552) | Won 2-1 | +151756 |
| 5sealed | 22 | Okino, Ryuu (1645) | Won 2-1 | +161772 |
| 6sealed | 23 | Rosinski, Dennis (1704) | Lost 0-2 | -191753 |
| 7sealed | 45 | Kondou, Hiroshi (1606) | Won 2-0 | +151768 |
| 8sealed | 13 | Yamazaki, Yuuki (1740) | Lost 0-2 | -191749 |
| 9sealed | 97 | Yamamoto, Keiichi (1598) | Won 2-0 | +161765 |
| 10draft | 92 | Yamada, Yasushi (1640) | Won 2-0 | +151780 |
| 11draft | 160 | Saeki, Katsuhisa (1889) | Lost 1-2 | -161764 |
| 12draft | 52 | Kawaguchi, Takahiro (1686) | Lost 0-2 | -191745 |
| 13draft | 150 | Kimura, Yuito (1585) | Won 2-0 | +151760 |
| 14draft | 92 | Yotsumoto, Yuki (1888) | Lost 1-2 | -161744 |
| 15draft | 149 | Nakayama, Takuya (1740) | Lost 1-2 | -181726 |
| top | average opponent: 1677record: 7-6 | new rating: 1726 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 505 | Kawabe, Shuta (1430) | Lost 1-2 | -231728 |
| 3legacy | 881 | Mukasa, Yoshiya (1504) | Won 2-0 | +141742 |
| 4legacy | 669 | Fujii, Takahisa (1554) | Lost 1-2 | -221720 |
| 5legacy | 778 | Pedro, Luis (1489) | Won 2-1 | +141734 |
| 6legacy | 664 | Hosoda, Daiki (1524) | Won 2-0 | +141748 |
| 7legacy | 629 | Takamine, Hiroyuki (1538) | Lost 1-2 | -211727 |
| top | average opponent: 1507record: 3-3 | new rating: 1727 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1787 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 602 | Suzuki, Ryohei (1518) | Won 2-0 | +131800 |
| 3sealed | 706 | Sekiguchi, Ichiki (1535) | Lost 0-2 | -231777 |
| 4sealed | 911 | Kuroyanagi, Hirohito (1412) | Won 2-0 | +121789 |
| 5sealed | 679 | Sasaki, Osamu (1487) | Lost 1-2 | -231766 |
| 6sealed | 896 | Miyake, Satoshi (1449) | Won 2-0 | +121778 |
| 7sealed | 814 | Sugioka, Hironobu (1534) | Won 2-0 | +141792 |
| 8sealed | 679 | Itou, Satoru (1576) | Lost 0-2 | -221770 |
| 9sealed | 745 | Mashima, Mitsuharu (1755) | Lost 0-2 | -191751 |
| top | average opponent: 1533record: 4-4 | new rating: 1751 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1803 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 92 | Yomura, Shuta (1500) | Lost 0-2 | -241779 |
| 2modern | 410 | Suzuki, Ei (1370) | Won 2-0 | +111790 |
| 3modern | 385 | Maruyama, Hiroki (1503) | Won 2-0 | +131803 |
| 4modern | 256 | Katsubayashi, Nobuhisa (1528) | Won 2-1 | +131816 |
| 5modern | 113 | Yoshida, Yuuji (1586) | Won 2-0 | +141830 |
| 6modern | 150 | Iwamoto, Nobuyuki (1694) | Lost 1-2 | -201810 |
| 7modern | 159 | Ine, Ryosuke (1540) | Lost 0-2 | -231787 |
| top | average opponent: 1531record: 4-3 | new rating: 1787 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1849 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 132 | Sugai, Masaki (1574) | Lost 1-2 | -231826 |
| 3sealed | 270 | Lee, Jaejeong (1494) | Lost 1-2 | -231803 |
| top | average opponent: 1534record: 0-2 | new rating: 1803 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1727 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 156 | Tanaka, Mami (1426) | Won 2-0 | +131740 |
| 3standard | 124 | Tashima, Chihiro (1635) | Won 2-0 | +161756 |
| 4standard | 52 | Yukuhiro, Ken (2046) | Won 2-0 | +231779 |
| 5standard | 11 | Kajitani, Akinobu (1590) | Won 2-1 | +151794 |
| 6standard | 10 | Ito, Hajime (1557) | Won 2-0 | +131807 |
| 7standard | 13 | Takao, Shota (1823) | Lost 1-2 | -171790 |
| 8standard | 17 | Usami, Hirotaka (1601) | Won 2-0 | +141804 |
| 9standard | 167 | Yasooka, Shota (2090) | Lost 1-2 | -131791 |
| 10standard | 46 | Wada, Yuki (1808) | Won 2-0 | +191810 |
| 11standard | 64 | Minoshima, Takenori (1484) | Won 2-1 | +121822 |
| 12standard | 11 | Syoujiki, Tomoya (1606) | Won 2-1 | +141836 |
| 13standard | 9 | Kawamura, Kazushi (1850) | Won 2-0 | +181854 |
| 14standard | 4 | Sano, Masahiko (1678) | Lost 1-2 | -211833 |
| 15standard | 18 | Imai, Ayato (1740) | Won 2-1 | +161849 |
| top | average opponent: 1710record: 11-3 | new rating: 1849 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1769 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Okimura, Yosuke (1518) | Lost 1-2 | -221747 |
| 2standard | 320 | Muraoka, Hiroaki (1484) | Won 2-0 | +131760 |
| 3standard | 338 | Yamamoto, Tatsuya (1500) | Won 2-1 | +131773 |
| 4standard | 193 | Ohori, Akihito (1440) | Lost 0-2 | -241749 |
| 5standard | 326 | Minamoto, Teruaki (1499) | Lost 1-2 | -221727 |
| top | average opponent: 1488record: 2-3 | new rating: 1727 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1765 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 931 | Hirano, Kazuki (1500) | Won 2-0 | +131778 |
| 2sealed | 907 | Tokita, Toshimi (1518) | Won 2-0 | +141792 |
| 3sealed | 655 | Abe, Motoki (1749) | Won 2-0 | +171809 |
| 4sealed | 758 | Takeuchi, Ryota (1693) | Lost 1-2 | -201789 |
| 5sealed | 808 | Baba, Yasunori (1593) | Won 2-1 | +141803 |
| 6sealed | 713 | Miyasita, Naoyuki (1480) | Won 2-1 | +131816 |
| 7sealed | 699 | Itou, Masayoshi (1492) | Lost 0-2 | -241792 |
| 8sealed | 975 | Watanabe, Kenji (1525) | Lost 0-2 | -231769 |
| top | average opponent: 1569record: 5-3 | new rating: 1769 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1777 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 226 | Kohira, Yoshitaka (1500) | Won 2-0 | +131790 |
| 3modern | 87 | Cho, Kou (1535) | Won 2-1 | +131803 |
| 4modern | 98 | Ootake, Takafumi (1628) | Lost 1-2 | -211782 |
| 5modern | 148 | Oiso, Kenji (1517) | Won 2-0 | +131795 |
| 6modern | 155 | Miyai, Yoshiaki (1556) | Lost 0-2 | -221773 |
| 7modern | 135 | Okano, Hiroki (1602) | Won 2-0 | +151788 |
| 8modern | 193 | Takahira, Shunsuke (1522) | Lost 1-2 | -231765 |
| top | average opponent: 1551record: 4-3 | new rating: 1765 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1747 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 94 | Okamoto, Masahiro (1487) | Won 2-0 | +131760 |
| 4sealed | 13 | Cho, Jeong Woo (1698) | Won 2-1 | +171777 |
| 5sealed | 7 | Ichikawa, Norikazu (1626) | Lost 1-2 | -211756 |
| 6sealed | 109 | Akita, Naoto (1577) | Won 2-0 | +151771 |
| 7sealed | 45 | Aoyama, Katsuhiko (1591) | Won 2-1 | +151786 |
| 8sealed | 50 | Yamamoto, Akimasa (1878) | Won 2-0 | +191805 |
| 9sealed | 13 | Yasuhara, Hideto (1608) | Won 2-0 | +151820 |
| 10draft | 31 | Tanaka, Kouichi (1767) | Lost 1-2 | -191801 |
| 11draft | 56 | Nakajima, Chikara (2043) | Lost 1-2 | -141787 |
| 12draft | 53 | Nobuaki S., (1553) | Lost 0-2 | -221765 |
| 13draft | 3 | Oonishi, Tatsuya (1596) | Won 2-1 | +151780 |
| 14draft | 60 | Tsuda, Mineyuki (1618) | Lost 0-2 | -211759 |
| 15draft | 19 | Tamada, Ryoichi (1726) | Won 2-1 | +181777 |
| top | average opponent: 1674record: 8-5 | new rating: 1777 | ||
| 2011 World Championship (mixed) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 154 | Lybaert, Marijn (1860) | Won 2-1 | +221637 |
| 2standard | 44 | Swartz, Ben (1555) | Won 2-1 | +161653 |
| 3standard | 22 | Nurmi, Mikko (1733) | Lost 0-2 | -161637 |
| 4standard | 58 | Petrykin, Alexey (1538) | Lost 0-2 | -201617 |
| 5standard | 118 | Heigerer, Stefan (1665) | Won 2-0 | +191636 |
| 6standard | 84 | Kim, Cynic (1777) | Won 2-1 | +211657 |
| 7draft | 31 | Zafra, Marcel Angelo (1661) | Won 2-1 | +181675 |
| 8draft | 99 | Morita, Masahiko (1935) | Lost 1-2 | -141661 |
| 9draft | 40 | Orellana, Manuel (1587) | Lost 1-2 | -191642 |
| 10draft | 18 | Frias, Daniel (1704) | Won 2-1 | +191661 |
| 11draft | 31 | Takagi, Takeshi (1844) | Lost 0-2 | -151646 |
| 12draft | 61 | Amarantidis, Thanos (1690) | Won 2-0 | +191665 |
| 13modern | 51 | Anderson, Matthew [AUS] (1582) | Won 2-0 | +171682 |
| 14modern | 51 | Nordahl, Andreas (1788) | Won 2-1 | +201702 |
| 15modern | 31 | Eleyet, Bryan (1879) | Won 2-0 | +211723 |
| 16modern | 17 | Cuneo, Andrew (1799) | Lost 0-2 | -171706 |
| 17modern | 30 | Thiele, Fabian (1844) | Won 2-0 | +211727 |
| 18modern | 25 | Holland, Kitt (1844) | Won 2-1 | +201747 |
| top | average opponent: 1738record: 12-6 | new rating: 1747 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 66 | Aoki, Shingo (1501) | Won 2-1 | +161640 |
| 4standard | 25 | Motoyama, Shouta (1553) | Lost 0-2 | -191621 |
| 5standard | 80 | Uchida, Momotarou (1643) | Lost 1-2 | -181603 |
| 6standard | 138 | Cortese, Alessandro (1523) | Won 2-0 | +171620 |
| 7standard | 152 | Yamada, Hiroki (1411) | Won 2-1 | +141634 |
| 8standard | 91 | Hamano, Kouhei (1563) | Lost 1-2 | -191615 |
| top | average opponent: 1532record: 3-3 | new rating: 1615 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1663 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 15 | K., Shou (1539) | Won 2-1 | +161679 |
| 4extended | 6 | Washimi, Kazuo (1503) | Lost 1-2 | -211658 |
| 5extended | 58 | Imagawa, Hiromasa (1649) | Won 2-1 | +181676 |
| 6extended | 86 | Kawabata, Yuji (1555) | Won 2-0 | +151691 |
| 7extended | 49 | Sekine, Naoto (1568) | Won 2-1 | +161707 |
| 8extended | 14 | Obara, Kentarou (1592) | Lost 0-2 | -201687 |
| 9extended | 54 | Chen, Liang (1783) | Won 2-0 | +201707 |
| 10extended | 24 | Sasaki, Yuusuke (Hyogo) (1689) | Lost 1-2 | -181689 |
| 11extended | 35 | Koyanagi, Takashi (1489) | Lost 1-2 | -221667 |
| 12extended | 22 | Yamada, Hiroki (1441) | Won 2-1 | +141681 |
| 13extended | 22 | Jitsukawa, Naofumi (1577) | Lost 1-2 | -201661 |
| 14extended | 41 | Kawakami, Kazuto (1749) | Lost 0-2 | -161645 |
| 15extended | 28 | T., Tomo (1527) | Lost 0-2 | -211624 |
| top | average opponent: 1589record: 6-7 | new rating: 1624 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 165 | Sadahiro, Masashi (1487) | Won 2-0 | +151656 |
| 3standard | 81 | Kondou, Keiichi (1631) | Lost 0-2 | -191637 |
| 4standard | 152 | Yagisawa, Tomoki (1517) | Lost 1-2 | -201617 |
| 5standard | 318 | Kobayashi, Tatsuya (1426) | Won 2-1 | +151632 |
| 6standard | 199 | Suzuki, Kiyofumi (1517) | Won 2-0 | +161648 |
| 7standard | 116 | Date, Hiroshi (1613) | Won 2-0 | +171665 |
| 8standard | 74 | Shiroma, Takerou (1555) | Won 2-1 | +161681 |
| 9standard | 83 | Nakamura, Takatoshi (1694) | Lost 0-2 | -181663 |
| top | average opponent: 1555record: 5-3 | new rating: 1663 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 58 | Hosoda, Shinya (1420) | Lost 0-2 | -221656 |
| 2extended | 469 | Kanbe, Ryousuke (1482) | Won 2-1 | +151671 |
| 3extended | 309 | Narita, Yasumasa (1504) | Won 2-0 | +151686 |
| 4extended | 144 | Harada, Yoshio (1362) | Lost 0-2 | -241662 |
| 5extended | 377 | Misumi, Kyouhei (1482) | Lost 1-2 | -211641 |
| top | average opponent: 1450record: 2-3 | new rating: 1641 | ||
| Grand Prix Kitakyushu 2009 (ZEN limited) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Matsumoto, Hiroshi (1565) | Won 2-0 | +161695 |
| 3sealed | 45 | Yashiki, Kouichi (1536) | Lost 1-2 | -211674 |
| 4sealed | 112 | Yamasaki, Rintarou (1561) | Lost 0-2 | -201654 |
| 5sealed | 124 | Yuki, Keiichirou (1525) | Won 2-1 | +161670 |
| 6sealed | 130 | Yabuguchi, Youhei (1485) | Won 2-1 | +141684 |
| 7sealed | 53 | Takano, Ryuuya (1539) | Won 2-0 | +161700 |
| 8sealed | 38 | Furutate, Mikihiko (1524) | Lost 0-2 | -221678 |
| top | average opponent: 1534record: 4-3 | new rating: 1678 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Arce, Aaron (1500) | Won 2-1 | +151674 |
| 2sealed | 92 | Lei, Benjamin (1519) | Won 2-0 | +151689 |
| 3sealed | 11 | Sato, Osamu (1536) | Won 2-1 | +151704 |
| 4sealed | 22 | Omori, Ken'ichirou (1522) | Lost 1-2 | -211683 |
| 5sealed | 116 | Nakamichi, Daisuke (1504) | Won 2-0 | +151698 |
| 6sealed | 55 | Kubota, Kenta (1724) | Lost 0-2 | -181680 |
| 7sealed | 89 | Tanaka, Hisaya (1717) | Won 2-1 | +191699 |
| 8sealed | 40 | Kinoshita, Tomoya (1591) | Lost 0-2 | -201679 |
| top | average opponent: 1577record: 5-3 | new rating: 1679 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 5 | Muraoka, Yuki (1506) | Won 2-1 | +151664 |
| 3extended | 9 | Haraldsson, Hedinn (1542) | Won 2-0 | +161680 |
| 4extended | 3 | Ishimaru, Ken (1661) | Lost 1-2 | -181662 |
| 5extended | 89 | Okada, Wataru (1680) | Won 2-1 | +181680 |
| 6extended | 60 | Matsumura, Takehiko (1420) | Won 2-1 | +141694 |
| 7extended | 117 | Okamoto, Jin (1875) | Lost 1-2 | -151679 |
| 8extended | 126 | Harada, Toshiyuki (1554) | Lost 1-2 | -201659 |
| top | average opponent: 1606record: 4-3 | new rating: 1659 | ||
| Grand Prix Okayama 2008 (ALA limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Azuma, Nobuaki (1509) | Won 0-0 | +171599 |
| 2sealed | 43 | Inoue, Toru (1628) | Won 2-1 | +181617 |
| 3sealed | 35 | Sumida, Ken (1535) | Won 2-0 | +171634 |
| 4sealed | 40 | Fukuta, Shingo (1517) | Lost 0-2 | -201614 |
| 5sealed | 91 | Iida, Ryuichi (1490) | Won 2-1 | +161630 |
| 6sealed | 32 | Hisaki, Yuu (1445) | Won 2-1 | +141644 |
| 7sealed | 82 | Ruel, Olivier (1996) | Lost 1-2 | -121632 |
| 8sealed | 35 | Kajitani, Takayuki (1554) | Won 2-1 | +171649 |
| top | average opponent: 1584record: 6-2 | new rating: 1649 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 219 | Goto, Kosuke (1620) | Lost 1-2 | -171531 |
| 2block | 233 | Yamamoto, Yasutomo (1429) | Won 2-0 | +161547 |
| 3block | 256 | Furukawa, Kazuya (1511) | Lost 1-2 | -191528 |
| 4block | 286 | Tanaka, Toshinori (1417) | Won 2-0 | +161544 |
| 5block | 237 | Yamagata, Masashi (1502) | Won 2-0 | +181562 |
| 6block | 153 | Hasegawa, Hironobu (1622) | Won 2-1 | +191581 |
| 7block | 95 | Yamada, Chiaki (1597) | Draw 1-1 | 01581 |
| 8block | 116 | Machida, Junya (1538) | Won 2-0 | +171598 |
| 9block | 78 | Omori, Tomoaki (1715) | Lost 0-2 | -161582 |
| top | average opponent: 1550record: 5-3-1 | new rating: 1582 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 180 | Lee, Woosuk (1500) | Won 2-1 | +181518 |
| 2standard | 180 | Sugimoto, Hiroaki (1482) | Lost 1-2 | -191499 |
| 3standard | 260 | Kondo, Masahiro (1586) | Lost 1-2 | -161483 |
| 4standard | 343 | Kubota, Takuya (1482) | Won 2-0 | +181501 |
| 5standard | 236 | Tanabe, Kazuya (1301) | Won 2-1 | +141515 |
| 6standard | 153 | Yoshizawa, Toshio (1285) | Won 2-0 | +141529 |
| 7standard | 200 | Muroda, Yuuki (1539) | Won 2-0 | +181547 |
| 8standard | 211 | Yanaseko, Kentarou (1547) | Lost 0-2 | -181529 |
| 9standard | 183 | Hoshino, Shinsuke (1540) | Won 2-1 | +191548 |
| top | average opponent: 1473record: 6-3 | new rating: 1548 | ||