Omonishi, Kojiro
Current rating: 1711 (#5871)
Record: 106-96-5
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1737 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 41 | Tanaka, Naohiro (1433) | Lost 1-2 | -231714 |
| 3pioneer | 629 | Takano, Ryouta (1551) | Lost 1-2 | -211693 |
| 4pioneer | 618 | Kusakawa, Naoto (1396) | Won 2-0 | +121705 |
| 5pioneer | 638 | Nakamura, Kota (1450) | Won 2-1 | +141719 |
| 6pioneer | 474 | Naito, Yoshiyuki (1417) | Won 2-0 | +121731 |
| 7pioneer | 283 | Tamiya, Hiroki (1570) | Lost 0-2 | -201711 |
| top | average opponent: 1469record: 3-3 | new rating: 1711 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1737 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 152 | Tsuchida, Yoshitaka (1498) | Won 2-1 | +141751 |
| 3standard | 211 | Ota, Sho (1697) | Lost 1-2 | -191732 |
| 4standard | 276 | Kato, Hiromu (1350) | Won 2-0 | +111743 |
| 5standard | 189 | Leung, Victor (1504) | Won 2-1 | +141757 |
| 6standard | 180 | Gao, Yi (1690) | Won 2-1 | +171774 |
| 7standard | 76 | Yoshimoto, Ryuya (1636) | Won 2-1 | +151789 |
| 8standard | 73 | Suzuki, Ryo 4084 (1658) | Lost 0-2 | -201769 |
| 9standard | 69 | Lee, Shi Tian (2068) | Lost 1-2 | -131756 |
| 10standard | 128 | Kobayashi, Ryohei (1693) | Lost 0-2 | -191737 |
| top | average opponent: 1644record: 5-4 | new rating: 1737 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 29 | Yang, Kai Chia (1518) | Won 2-1 | +161617 |
| 3standard | 186 | Asano, Tatsuro (1552) | Won 2-1 | +171634 |
| 4standard | 97 | Lee, Wing Tat (1633) | Won 2-0 | +181652 |
| 5standard | 59 | Chen, Liang (1754) | Lost 0-2 | -161636 |
| 6standard | 77 | Hung, Hsi-Yung (1561) | Won 2-1 | +171653 |
| 7standard | 67 | Wang, Kunrui (1640) | Won 2-0 | +171670 |
| 8standard | 24 | Lu, Chao (1824) | Won 2-1 | +211691 |
| 9standard | 26 | Sasaki, Shimon (1611) | Won 2-1 | +171708 |
| 10standard | 3 | Nakamura, Shuhei (2092) | Won 2-1 | +241732 |
| 11standard | 8 | Kim, Seok Hyun (1633) | Won 2-1 | +171749 |
| 12standard | 5 | Law, Albertus Hui Chin (1908) | Won 2-1 | +211770 |
| 13standard | 3 | Du, Xuetong (1932) | Lost 1-2 | -161754 |
| 14standard | 6 | Sugiyama, Yuya (1787) | Lost 1-2 | -171737 |
| 15standard | 12 | Fukuoka, Sou (1839) | ID | 01737 |
| top | average opponent: 1734record: 10-3-1 | new rating: 1737 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 425 | Itou, Takanori (1638) | Won 2-1 | +201562 |
| 2legacy | 220 | Tsumagari, Shuhei (1536) | Won 2-1 | +181580 |
| 3legacy | 256 | Maki, Hidekazu (1564) | Won 2-1 | +171597 |
| 4legacy | 136 | Nakai, Kousei (1507) | Won 2-0 | +171614 |
| 5legacy | 44 | Hishida, Akinori (1508) | Lost 1-2 | -201594 |
| 6legacy | 122 | Yoshino, Yorimoto (1550) | Lost 1-2 | -191575 |
| 7legacy | 275 | Nose, Shunsuke (1802) | Won 2-1 | +221597 |
| 8legacy | 102 | Cheung, Sam (1536) | Won 2-1 | +171614 |
| 9legacy | 108 | Nakamura, Yuki 8131 (1738) | Won 2-1 | +201634 |
| 10legacy | 62 | Tanigawa, Futa (1565) | Won 2-1 | +171651 |
| 11legacy | 31 | Furukawa, Kai (1799) | Draw 1-1 | +31654 |
| 12legacy | 30 | Gillo, Alvin (1608) | Lost 0-2 | -191635 |
| 13legacy | 54 | Kevin, Japutra (1603) | Lost 1-2 | -191616 |
| 14legacy | 68 | Fukui, Shunsuke (1764) | Lost 1-2 | -151601 |
| top | average opponent: 1623record: 8-5-1 | new rating: 1601 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 326 | Kurushima, Atuhiko (1517) | Lost 1-2 | -201581 |
| 4sealed | 756 | Iida, Takuya (1481) | Lost 0-2 | -201561 |
| 5sealed | 868 | Juchli, Jan (1513) | Lost 0-2 | -191542 |
| top | average opponent: 1503record: 0-3 | new rating: 1542 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 139 | Aikawa, Tomoyuki (1563) | Won 2-0 | +181609 |
| 4modern | 117 | Lai, Pak Yin (1815) | Won 2-1 | +221631 |
| 5modern | 55 | Morofuji, Takuma (2107) | Lost 0-2 | -101621 |
| 6modern | 338 | Uechi, Shintaro (1537) | Lost 0-2 | -201601 |
| 7modern | 314 | Ki, Takayoshi (1528) | Won 2-1 | +171618 |
| 8modern | 250 | Kubota, Sin (1548) | Won 2-0 | +171635 |
| 9modern | 249 | Ji, Zihao (1807) | Lost 1-2 | -151620 |
| 10modern | 356 | Koziol, Eric (1564) | Lost 0-2 | -191601 |
| top | average opponent: 1684record: 4-4 | new rating: 1601 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 157 | Miyata, Kentaro (1534) | Lost 1-2 | -201624 |
| 4standard | 848 | Mori, Yumeto (1542) | Lost 1-2 | -201604 |
| 5standard | 740 | Takao, Shota (1889) | Lost 1-2 | -131591 |
| top | average opponent: 1655record: 0-3 | new rating: 1591 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1653 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 76 | Thomas, Idris (1484) | Won 2-0 | +151668 |
| 4legacy | 274 | Hosaka, Yoshiteru (1641) | Draw 1-1 | -11667 |
| 5legacy | 162 | Setya, Steven Dirga (1785) | Lost 1-2 | -161651 |
| 6legacy | 368 | Nojima, Ken (1532) | Won 2-1 | +161667 |
| 7legacy | 218 | Nakada, Ryo (1644) | Won 2-1 | +181685 |
| 8legacy | 133 | Urano, Souhei (1581) | Won 2-1 | +161701 |
| 9legacy | 76 | Takada, Ryuto (1733) | Lost 1-2 | -181683 |
| 10legacy | 170 | Yamamoto, Masafumi (1598) | Lost 1-2 | -191664 |
| 11legacy | 265 | Chen, Shawn (1557) | Lost 0-2 | -201644 |
| top | average opponent: 1617record: 4-4-1 | new rating: 1644 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 51 | Ong, Shu Liang (1445) | Won 2-1 | +171565 |
| 4standard | 7 | Hirami, Tomonori (1904) | Won 2-0 | +231588 |
| 5standard | 2 | Kong, Chong Teng (1693) | Won 2-0 | +201608 |
| 6standard | 5 | Setsompop, Mingrerk (1567) | Lost 1-2 | -181590 |
| 7standard | 54 | Gaieski, Ethan (1595) | Won 2-0 | +181608 |
| 8standard | 35 | Suematsu, Takaaki (1926) | Draw 1-1 | +51613 |
| 9standard | 24 | Tay, Jun Hao (1847) | Lost 1-2 | -131600 |
| 10standard | 51 | Nakano, Shinji (1747) | Lost 0-2 | -161584 |
| 11standard | 1006 | Chye, Yian Hsiang (2012) | Won 2-0 | +261610 |
| 12standard | 65 | Tanji, Kensuke (1595) | Won 2-0 | +171627 |
| 13standard | 43 | Je, Sungeun (1682) | Lost 0-2 | -171610 |
| 14standard | 67 | Park, Jun Young (1898) | Won 2-0 | +231633 |
| 15standard | 44 | Kawachi, Yusuke (1707) | Won 2-1 | +201653 |
| top | average opponent: 1740record: 8-4-1 | new rating: 1653 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 172 | Fuse, Hajime (1537) | Won 2-0 | +181559 |
| 4standard | 274 | Chu, Alfred (1567) | Lost 1-2 | -181541 |
| 5standard | 321 | Nanba, Naoya (1539) | Won 2-1 | +181559 |
| 6standard | 208 | Nakajima, Chikara (1790) | Won 2-0 | +221581 |
| 7standard | 59 | Shimizu, Haruki (1615) | Won 2-1 | +191600 |
| 8standard | 104 | Amayasu, Kazunori (1489) | Lost 1-2 | -201580 |
| 9standard | 113 | Okada, Seiji (1750) | Lost 0-2 | -151565 |
| 10standard | 283 | Ashizawa, Yoshisato (1566) | Won 2-0 | +181583 |
| 11standard | 321 | Kim, Min-Seok (1538) | Lost 1-2 | -191564 |
| 12standard | 255 | Setya, Steven Dirga (1689) | Lost 0-2 | -161548 |
| top | average opponent: 1608record: 5-5 | new rating: 1548 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 420 | Yamamoto, Masafumi (1503) | Lost 0-2 | -191585 |
| 4sealed | 566 | Fukihara, Shouta (1481) | Won 2-0 | +161601 |
| 5sealed | 250 | Wang, Jung Kab (1470) | Lost 1-2 | -211580 |
| 6sealed | 416 | Kawada, Kyogo (1518) | Lost 0-2 | -191561 |
| 7sealed | 724 | Koide, Yuichi (1444) | Lost 1-2 | -201541 |
| top | average opponent: 1483record: 1-4 | new rating: 1541 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 206 | Park, Jun Young (1944) | Won 2-0 | +241623 |
| 4sealed | 93 | Young, San (1628) | Lost 0-2 | -181605 |
| 5sealed | 142 | Chen, Liang (1707) | Won 2-0 | +201625 |
| 6sealed | 89 | Li, Feijie (1504) | Won 2-0 | +151640 |
| 7sealed | 279 | Mai, Junwei (1665) | Lost 1-2 | -171623 |
| 8sealed | 91 | Hu, Yi (1601) | Lost 1-2 | -191604 |
| top | average opponent: 1675record: 3-3 | new rating: 1604 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 66 | Saitou, Takanori (1545) | Lost 1-2 | -201587 |
| 4sealed | 260 | Miyamoto, Yutaro (1485) | Won 2-0 | +171604 |
| 5sealed | 230 | Igarashi, Kento (1540) | Won 2-0 | +161620 |
| 6sealed | 86 | Yamaji, Shunichi (1621) | Won 2-1 | +181638 |
| 7sealed | 74 | Kamei, Kento (1572) | Won 2-0 | +171655 |
| 8sealed | 34 | Satou, Tsubasa (1659) | Lost 1-2 | -181637 |
| 9sealed | 57 | Shibuya, Shun (1555) | Won 2-0 | +171654 |
| 10draft | 110 | Mitsui, Hideo (1663) | Lost 1-2 | -181636 |
| 11draft | 132 | Huang, Yung-Ling (1607) | Lost 1-2 | -191617 |
| 12draft | 162 | Itou, Kouei (1571) | Lost 0-2 | -181599 |
| top | average opponent: 1582record: 5-5 | new rating: 1599 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 650 | Mori, Yuta (1491) | Lost 0-2 | -211598 |
| 4legacy | 651 | Yamada, Yasuo (1425) | Won 2-0 | +151613 |
| 5legacy | 645 | Watanabe, Tomonari (1501) | Won 1-0 | +161629 |
| 6legacy | 586 | Usui, Syou (1471) | Lost 1-2 | -211608 |
| 7legacy | 615 | Tsumura, Kenji (1655) | Won 2-0 | +191627 |
| 8legacy | 626 | Nakatsu, Yoshihito (1480) | Lost 1-2 | -201607 |
| top | average opponent: 1504record: 3-3 | new rating: 1607 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 713 | Kamishima, Atsushi (1532) | Won 2-1 | +161659 |
| 4sealed | 646 | Kawakami, Kazuto (1753) | Lost 0-2 | -171642 |
| 5sealed | 672 | Ishiguro, Satoshi 2 (1499) | Lost 0-2 | -201622 |
| 6sealed | 884 | Yasui, Satoshi (1532) | Won 2-1 | +161638 |
| 7sealed | 728 | Endo, Yasushi (1506) | Won 2-1 | +161654 |
| 8sealed | 678 | Ogura, Ryou (1833) | Lost 1-2 | -151639 |
| 9sealed | 729 | Onishi, Kouhei (1520) | Lost 0-2 | -201619 |
| top | average opponent: 1596record: 3-4 | new rating: 1619 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 273 | Fukutani, Yuto (1519) | Won 2-0 | +161635 |
| 3modern | 32 | Kato, Yoshinari (1564) | Lost 1-2 | -191616 |
| 4modern | 313 | Okamura, Tomohiko (1522) | Won 2-0 | +161632 |
| 5modern | 161 | Gouda, Fumito (1486) | Won 2-1 | +151647 |
| 6modern | 90 | Kawabata, Hiromasa (1454) | Won 2-0 | +151662 |
| 7modern | 126 | Saitou, Ryuya (1574) | Won 2-0 | +161678 |
| 8modern | 83 | Tsukahara, Kazuto (1751) | Lost 1-2 | -161662 |
| 9modern | 100 | Sugimoto, Yuuki (1604) | Lost 0-2 | -191643 |
| top | average opponent: 1559record: 5-3 | new rating: 1643 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 9 | Takashimizu, Makoto (1464) | Won 2-0 | +151609 |
| 4sealed | 69 | Takimura, Kazuyuki (1585) | Lost 0-2 | -181591 |
| 5sealed | 84 | Kitayama, Masaya (1913) | Lost 0-2 | -131578 |
| 6sealed | 148 | Mihara, Yuki (1574) | Won 2-0 | +181596 |
| 7sealed | 157 | Yano, Shotaro (1538) | Won 2-0 | +171613 |
| 8sealed | 48 | Kubouchi, Naoki (1791) | Won 2-0 | +221635 |
| 9sealed | 78 | Okada, Takuya (1759) | Lost 0-2 | -161619 |
| top | average opponent: 1661record: 4-3 | new rating: 1619 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 177 | Yamamoto, Takahiro (1539) | Won 2-1 | +171594 |
| 4standard | 13 | Matsumoto, Yuki1423 (1728) | Lost 0-2 | -151579 |
| 5standard | 86 | Sano, Futoshi (1611) | Won 2-1 | +181597 |
| 6standard | 72 | Sugiyama, Yuu (1511) | Won 2-0 | +171614 |
| 7standard | 33 | Usami, Hirotaka (1583) | Lost 1-2 | -191595 |
| 8standard | 110 | Ogawa, Yusuke (1527) | Won 2-0 | +171612 |
| 9standard | 212 | Kibe, Keisuke (1585) | Lost 0-2 | -181594 |
| top | average opponent: 1584record: 4-3 | new rating: 1594 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 18 | Takahashi, Masato (1464) | Lost 0-2 | -171392 |
| 3standard | 431 | Miyabe, Kouichi (1501) | Won 2-1 | +201412 |
| 4standard | 366 | Harada, Makoto (1519) | Won 2-0 | +201432 |
| 5standard | 154 | Kitajima, Ryoko (1473) | Lost 0-2 | -171415 |
| 6standard | 207 | Iriki, Ryou (1568) | Won 2-1 | +211436 |
| 7standard | 217 | Jang, Sung-Jae (1540) | Won 2-0 | +201456 |
| 8standard | 178 | S., Keisuke (1534) | Won 2-0 | +191475 |
| 9standard | 52 | Miyake, Kyohei (1459) | Won 2-1 | +181493 |
| 10standard | 34 | Matsumoto, Fumiya (1681) | Lost 0-2 | -151478 |
| 11standard | 62 | Shiode, Satoshi (1572) | Won 2-0 | +201498 |
| 12standard | 55 | Choi, Kiho (1487) | Won 2-0 | +181516 |
| 13standard | 40 | Mitoma, Koji (1602) | Won 2-1 | +191535 |
| 14standard | 15 | Nakazono, Kouya (1640) | Won 2-0 | +201555 |
| 15standard | 20 | Kou, Changsu (1784) | Won 2-1 | +221577 |
| top | average opponent: 1559record: 11-3 | new rating: 1577 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 7 | Saitou, Ippei (1587) | Won 2-0 | +211460 |
| 3sealed | 177 | Uesugi, Fumiya (1496) | Lost 1-2 | -181442 |
| 4sealed | 225 | Endo, Akiteru (1518) | Lost 0-2 | -161426 |
| 5sealed | 249 | Kibe, Keisuke (1513) | Lost 1-2 | -171409 |
| top | average opponent: 1528record: 1-3 | new rating: 1409 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 170 | Takimura, Kazuyuki (1517) | Lost 0-2 | -171454 |
| 5standard | 275 | Tokura, Mikihiro (1458) | Lost 0-2 | -181436 |
| 6standard | 357 | Tsukahara, Kazuto (1585) | Draw 1-1 | +31439 |
| top | average opponent: 1520record: 0-2-1 | new rating: 1439 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 368 | Imai, Satoshi (1651) | Lost 1-2 | -151487 |
| 3modern | 335 | Satou, Akihiko (1596) | Won 2-0 | +201507 |
| 4modern | 206 | Hirayama, Souta (1522) | Lost 1-2 | -181489 |
| 5modern | 525 | Mishima, Hideo (1488) | Lost 0-2 | -181471 |
| top | average opponent: 1564record: 1-3 | new rating: 1471 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 44 | Itou, Motoaki (1764) | Won 2-1 | +221537 |
| 5standard | 12 | Sunaga, Masahiro (1571) | Lost 1-2 | -171520 |
| 6standard | 88 | Nakayama, Yuuki (1490) | Won 2-1 | +171537 |
| 7standard | 50 | Tanaka, Kouichi (1572) | Lost 1-2 | -171520 |
| 8standard | 86 | Iwaide, Yoshitaka (1543) | Lost 0-2 | -181502 |
| top | average opponent: 1588record: 2-3 | new rating: 1502 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 10 | Ichikawa, Norikazu (1540) | Won 2-0 | +181549 |
| 2extended | 8 | Boehner, Brent (1549) | Lost 0-2 | -181531 |
| 3extended | 196 | Kajitani, Akinobu (1499) | Lost 0-2 | -181513 |
| 4extended | 285 | Miyajima, Jun'Ichi (1571) | Won 2-1 | +191532 |
| 5extended | 172 | Hamada, Akira (1595) | Lost 0-2 | -171515 |
| top | average opponent: 1551record: 2-3 | new rating: 1515 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Hamada, Takahiro (1507) | Draw 1-1 | 01527 |
| 2standard | 215 | Narumi, Masaru (1454) | Won 2-0 | +171544 |
| 3standard | 120 | Taru, Genki (1818) | Lost 1-2 | -131531 |
| 4standard | 270 | Itou, Kouei (1484) | Won 2-0 | +171548 |
| 5standard | 204 | Ito, Keigo (1616) | Lost 0-2 | -171531 |
| top | average opponent: 1576record: 2-2-1 | new rating: 1531 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 272 | Sato, Takuya (1500) | Won 2-0 | +181542 |
| 2extended | 232 | Harada, Yoshio (1355) | Won 2-1 | +141556 |
| 3extended | 102 | Kabeshita, Yoshito (1574) | Won 2-0 | +191575 |
| 4extended | 35 | Brozek, Petr (1909) | Lost 0-2 | -121563 |
| 5extended | 112 | Goto, Yusei (1608) | Lost 0-2 | -181545 |
| 6extended | 186 | Takao, Shota (1544) | Lost 0-2 | -181527 |
| top | average opponent: 1581record: 3-3 | new rating: 1527 | ||
| Grand Prix Kobe 2009 (extended) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 45 | Chi, Tatsuya (1536) | Lost 1-2 | -181505 |
| 3extended | 117 | Yashiki, Kouichi (1517) | Won 2-1 | +181523 |
| 4extended | 163 | Suzuki, Shogo (1519) | Won 2-1 | +181541 |
| 5extended | 64 | Sakamoto, Ryousuke (1535) | Won 2-1 | +181559 |
| 6extended | 34 | Akiyama, Takashi (1658) | Lost 0-2 | -161543 |
| 7extended | 81 | Yamamoto, Daichi (1500) | Lost 0-2 | -191524 |
| top | average opponent: 1544record: 3-3 | new rating: 1524 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 123 | Tamaru, Masashi (1429) | Won 2-1 | +171499 |
| 2block | 96 | Kawakami, Hiroshi (1648) | Won 2-1 | +211520 |
| 3block | 22 | Yamazaki, Takahiro (1471) | Won 2-0 | +171537 |
| 4block | 93 | Kanazawa, Ayanobu (1618) | Lost 0-2 | -161521 |
| 5block | 74 | Ueyama, Yuji (1542) | Won 2-0 | +181539 |
| 6block | 75 | Yoshizawa, Toshio (1336) | Won 2-0 | +141553 |
| 7block | 36 | Shimizu, Kenji (1573) | Lost 1-2 | -171536 |
| 8block | 64 | Kuroda, Masashiro (1836) | Lost 1-2 | -131523 |
| top | average opponent: 1557record: 5-3 | new rating: 1523 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 103 | Kanomata, Wataru (1500) | Won 2-1 | +181518 |
| 2standard | 20 | Mino, Tetsuya (1532) | Lost 0-2 | -181500 |
| 3standard | 228 | Takekoshi, Kouhei (1499) | Lost 1-2 | -181482 |
| top | average opponent: 1510record: 1-2 | new rating: 1482 | ||