Grand Prix Yokohama 2019 (modern)			starting rating: 1464
round	table	opponent (rating)	result	Δrating
1modern	538	Hodumi, Baku (1504)	Won 2-0	+191483
2modern	331	Tsuruta, Yoshiaki (1432)	Lost 1-2	-191464
3modern	959	Sato, Yuta (1497)	Won 2-1	+181482
4modern	511	Murakami, Taku 3010 (1519)	Lost 0-2	-171465
5modern	571	Inoue, Takahiro (1505)	Lost 1-2	-171448
top		average opponent: 1491record: 2-3	new rating: 1448

Grand Prix Shizuoka 2017 (AER standard)			starting rating: 1485
round	table	opponent (rating)	result	Δrating
3standard	546	Kaneko, Hiroki (1500)	Lost 0-1	-181467
4standard	702	Okauchi, Yuuta (1640)	Lost 0-2	-151452
5standard	923	Masumoto, Kazuhiro (1587)	Won 2-0	+211473
6standard	729	Yoshida, Kei (1565)	Won 2-0	+191492
7standard	356	Masukado, Kenta (1746)	Lost 0-2	-131479
8standard	513	Fukumoto, Hiroaki (1665)	Lost 1-2	-151464
top		average opponent: 1617record: 2-4	new rating: 1464

Grand Prix Kobe 2015 (BFZ standard)			starting rating: 1538
round	table	opponent (rating)	result	Δrating
3standard	47	Hamano, Kouhei (1502)	Lost 0-2	-191519
4standard	539	Inoue, Ryo (1527)	Lost 0-2	-181501
5standard	595	Ahn, Seongbeom (1465)	Won 2-1	+181519
6standard	401	Yoshida, Hajime (1625)	Lost 1-2	-161503
7standard	577	Furukawa, Takuto (1506)	Lost 1-2	-181485
top		average opponent: 1525record: 1-4	new rating: 1485

Grand Prix Kyoto 2015 (legacy)			starting rating: 1536
round	table	opponent (rating)	result	Δrating
3legacy	7	Asada, Hiroki (1412)	Lost 1-2	-201516
4legacy	178	Tanaka, Sho (1520)	Won 2-0	+181534
5legacy	66	Yamamoto, Yuta (1574)	Won 2-0	+191553
6legacy	98	Hirano, Aimi (1557)	Won 2-1	+181571
7legacy	55	Furugen, Takeji (1435)	Lost 1-2	-211550
8legacy	113	Yamamoto, Akimasa (1860)	Lost 0-2	-121538
top		average opponent: 1560record: 3-3	new rating: 1538

Grand Prix Shizuoka 2015 (KTK limited)			starting rating: 1503
round	table	opponent (rating)	result	Δrating
1sealed	327	Suzuki, Atsushi (1468)	Won 2-0	+171520
2sealed	244	Matsuyama, Takuya (1503)	Lost 1-2	-181502
3sealed	398	Shibuya, Ryosuke (1508)	Draw 1-1	01502
4sealed	347	Ito, Takuya (1434)	Won 2-0	+171519
5sealed	221	Yashiki, Kouichi (1504)	Won 2-1	+171536
6sealed	148	Furukawa, Takuto (1523)	Draw 1-1	01536
top		average opponent: 1490record: 3-1-2	new rating: 1536

Grand Prix Nagoya 2014 (BNG limited)			starting rating: 1525
round	table	opponent (rating)	result	Δrating
1sealed	602	Ukai, Yuta (1500)	Won 2-0	+181543
2sealed	610	Sugimoto, Yuta (1405)	Won 2-0	+151558
3sealed	547	Ariyoshi, Daisuke (1453)	Lost 1-2	-201538
4sealed	623	Suzuki, Kei (1585)	Lost 1-2	-171521
5sealed	776	Kuno, Takashi (1500)	Lost 1-2	-181503
top		average opponent: 1489record: 2-3	new rating: 1503

Grand Prix Shizuoka 2013 (THS standard)			starting rating: 1529
round	table	opponent (rating)	result	Δrating
1standard	652	Tsutsumi, Kouhei (1500)	Won 2-0	+171546
2standard	504	Sato, Ryouta (1500)	Won 2-1	+171563
3standard	547	Terada, Shuuhei (1671)	Lost 0-2	-161547
4standard	774	Nagashima, Yuusuke (1537)	Won 2-0	+181565
5standard	622	Satou, Tsubasa (1570)	Draw 1-1	01565
6standard	626	Yamazaki, Yuki8029 (1535)	Lost 0-2	-181547
7standard	697	Yoshioka, Tokio (1490)	Lost 0-2	-191528
8standard	705	Yasuda, Kazuki (1491)	Lost 0-2	-191509
9standard	800	Nakasato, Hiroki (1415)	Won 2-1	+161525
top		average opponent: 1523record: 4-4-1	new rating: 1525

Grand Prix Nagoya 2012 (RTR standard)			starting rating: 1512
round	table	opponent (rating)	result	Δrating
1standard	395	Motomura, Tomoya (1500)	Lost 0-2	-181494
2standard	634	Koseki, Takuya (1444)	Won 2-0	+171511
3standard	519	Iwatsu, Hirotaka (1592)	Won 2-0	+191530
4standard	488	Oomine, Masamichi (1520)	Won 2-0	+181548
5standard	321	Niwa, Takeshi (1456)	Lost 0-2	-191529
top		average opponent: 1502record: 3-2	new rating: 1529

Grand Prix Kobe 2011 (extended)			starting rating: 1532
round	table	opponent (rating)	result	Δrating
1extended	102	Fujikawa, Hiroyuki (1402)	Won 2-1	+161548
2extended	142	Hirayama, Hideyuki (1536)	Lost 1-2	-191529
3extended	121	Miyajima, Jun'Ichi (1590)	Won 2-1	+201549
4extended	161	Yamashita, Shuji (1518)	Lost 0-2	-191530
5extended	182	Toda, Hirotsugu (1535)	Lost 0-2	-181512
top		average opponent: 1516record: 2-3	new rating: 1512

Grand Prix Yokohama 2010 (extended)			starting rating: 1534
round	table	opponent (rating)	result	Δrating
1extended	259	Takamizu, Tomohiro (1441)	Won 2-0	+171551
2extended	11	Moriya, Toshihiko (1599)	Lost 1-2	-171534
3extended	198	Takahashi, Tomoki (1498)	Lost 1-2	-191515
4extended	451	Lunde, James s (1465)	Won 2-1	+171532
top		average opponent: 1501record: 2-2	new rating: 1532

Grand Prix Nagoya 2004 (5DN standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	197	Ikuta, Kazuya (1500)	Won 2-0	+181518
2standard	179	Suginaka, Toshio (1504)	Draw 1-1	01518
3standard	164	Takeda, Hiroki (1633)	Won 2-0	+201538
4standard	116	Asahara, Akira (1905)	Lost 0-2	-121526
5standard	213	Kuroda, Ryouhei (1536)	Won 2-0	+181544
6standard	134	Nishihara, Hiroki (1505)	Won 2-0	+181562
7standard	83	Oiso, Masashi (1952)	Lost 0-2	-121550
8standard	141	Hayashi, Hiroki (1659)	Lost 1-2	-161534
top		average opponent: 1649record: 4-3-1	new rating: 1534