Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1526
round	table	opponent (rating)	result	Δrating
1standard	965	Fujii, Ami (1324)	Won 2-0	+141540
2standard	453	Asada, Tetsuaki (1436)	Draw 1-1	-21538
3standard	781	Tanaka, Katsumi (1499)	Won 2-1	+171555
4standard	405	Matsunaga, Kenta (1518)	Lost 0-2	-181537
5standard	739	Iwamura, Yusuke (1520)	Won 2-1	+171554
6standard	463	Park, Jun Young (1928)	Lost 0-2	-111543
7standard	716	Tamura, Youhei (1569)	Lost 0-2	-181525
top		average opponent: 1542record: 3-3-1	new rating: 1525

Grand Prix Chiba 2015 (MM2 limited)			starting rating: 1507
round	table	opponent (rating)	result	Δrating
1sealed	2342	Kobayashi, Tatsuya (1411)	Lost 0-2	-201487
2sealed	2344	Minagawa, Sho (1482)	Lost 1-2	-181469
3sealed	2445	Wataru, Kobayashi (1460)	Won 2-1	+181487
4sealed	2389	Hisamori, Motonaga (1481)	Won 2-0	+181505
5sealed	2268	Ito, Taiki (1499)	Won 2-1	+181523
6sealed	2190	Saitou, Hidetaka (1601)	Lost 0-2	-171506
7sealed	2231	Igarashi, Hisashi (1601)	Won 2-0	+201526
8sealed	2143	Fujii, Akira (1529)	Lost 1-2	-181508
9sealed	2130	Narita, Chisato (1485)	Won 2-1	+181526
top		average opponent: 1506record: 5-4	new rating: 1526

Grand Prix Yokohama 2013 (GTC limited)			starting rating: 1526
round	table	opponent (rating)	result	Δrating
1sealed	212	Kobayakawa, Yu (1483)	Lost 1-2	-181508
2sealed	338	Miyakoshi, Satoshi (1481)	Won 2-0	+171525
3sealed	345	Muramatsu, Yasuhiro (1419)	Won 2-1	+161541
4sealed	214	Tezuka, Yuuki (1484)	Lost 0-2	-191522
5sealed	333	Hashimoto, Yuu (1690)	Lost 1-2	-151507
top		average opponent: 1511record: 2-3	new rating: 1507

Grand Prix Yokohama 2012 (modern)			starting rating: 1504
round	table	opponent (rating)	result	Δrating
1modern	112	Kawamoto, Kengo (1500)	Lost 1-2	-181486
2modern	521	Ichikawa, Hiroshi (1443)	Won 2-1	+171503
3modern	441	toshida, Toshinobu (1499)	Won 2-0	+181521
4modern	270	Ushie, Yuuta (1747)	Won 2-1	+221543
5modern	135	Kamada, Shingo (1536)	Lost 0-2	-181525
6modern	365	Miyata, Yuuya (1535)	Won 2-0	+181543
7modern	234	Hasegawa, Tsuguto (1490)	Won 2-1	+171560
8modern	112	Ishikawa, Masayo (1656)	Lost 0-2	-161544
9modern	171	Nakamoto, Ryuuta (1552)	Lost 0-2	-181526
top		average opponent: 1551record: 5-4	new rating: 1526

Grand Prix Yokohama 2010 (extended)			starting rating: 1504
round	table	opponent (rating)	result	Δrating
1extended	421	Kouno, Tomohiro (1534)	Lost 1-2	-171487
2extended	343	Kan, Shouichirou (1482)	Won 2-0	+181505
3extended	204	Yamauchi, Mari (1470)	Won 2-1	+171522
4extended	277	Kurokawa, Ryushi (1517)	Won 2-1	+181540
5extended	155	Ishii, Arata (1533)	Lost 0-2	-181522
6extended	262	Kobayashi, Hiroki (1556)	Lost 0-2	-181504
top		average opponent: 1515record: 3-3	new rating: 1504

Grand Prix Yokohama 2004 (COK limited)			starting rating: 1539
round	table	opponent (rating)	result	Δrating
1sealed	172	Suga, Takeichi (1555)	Lost 1-2	-171522
2sealed	212	Oshima, Kazuaki (1481)	Won 2-0	+171539
3sealed	156	Maruyama, Hiromi (1527)	Lost 0-2	-181521
4sealed	279	Syouyama, Youhei (1594)	Lost 0-2	-171504
top		average opponent: 1539record: 1-3	new rating: 1504

Grand Prix Yokohama 2003 (Onslaught block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	239	Tsujimoto, Hideki (1615)	Won 2-0	+201520
2block	216	Yanagihara, Hiroki (1449)	Lost 1-2	-191501
3block	292	Konno, Yuuta (1500)	Won 2-1	+181519
4block	166	Atarashi, Kota (1514)	Won 2-1	+181537
5block	116	Saito, Tomoharu (1709)	Lost 0-2	-151522
6block	149	Takeuchi, Hidehito (1526)	Won 2-1	+181540
7block	155	Nemoto, Takashi (1535)	Lost 1-2	-181522
8block	168	Suzuki, Masahiro (1501)	Won 2-1	+171539
top		average opponent: 1544record: 5-3	new rating: 1539