Regional Championships Chiba 2023 (pioneer)			starting rating: 1519
round	table	opponent (rating)	result	Δrating
1pioneer	29	Yada, Kazuki (1896)	Won 2-0	+251544
2pioneer	17	Fukudome, Yuu (1708)	Lost 1-2	-151529
3pioneer	57	Adachi, Ryosuke (1704)	Lost 0-2	-151514
4pioneer	78	Takaoka, Yusuke (1434)	Lost 0-2	-191495
top		average opponent: 1686record: 1-3	new rating: 1495

Grand Prix Nagoya 2019 (ELD standard)			starting rating: 1512
round	table	opponent (rating)	result	Δrating
3standard	128	Miwa, Ryou (1726)	Lost 0-2	-151497
4standard	322	Suzuki, Hideyuki (1485)	Won 2-0	+181515
5standard	228	Fujiwara, Mizuki (1680)	Won 2-1	+211536
6standard	117	Kudo, Koichi (1620)	Lost 1-2	-161520
7standard	200	Ito, Akihiko (1541)	Lost 0-2	-181502
8standard	385	Yasufuku, Akihiro (1464)	Won 2-0	+171519
top		average opponent: 1586record: 3-3	new rating: 1519

Grand Prix Chiba 2019 (M20 limited)			starting rating: 1528
round	table	opponent (rating)	result	Δrating
3sealed	217	Kobayashi, Jun0116 (1362)	Won 2-0	+151543
4sealed	8	Kawaguchi, Tetsu (1752)	Lost 1-2	-141529
5sealed	231	Tanaka, Yu 6006 (1576)	Lost 0-2	-171512
top		average opponent: 1563record: 1-2	new rating: 1512

Grand Prix Yokohama 2019 (modern)			starting rating: 1564
round	table	opponent (rating)	result	Δrating
3modern	73	Matsuda, Yukio (1815)	Lost 1-2	-141550
4modern	723	Ishii, Takateru (1521)	Lost 1-2	-191531
5modern	695	Sakurai, Tomoya(533) (1416)	Won 2-0	+161547
6modern	442	Ueda, Yugo (1474)	Lost 0-2	-191528
top		average opponent: 1556record: 1-3	new rating: 1528

Grand Prix Shizuoka 2018 (standard) (GRN standard)			starting rating: 1536
round	table	opponent (rating)	result	Δrating
2standard	409	Sugimoto, Junya (1493)	Won 2-1	+171553
3standard	297	Kimura, Shigeki (1706)	Lost 0-2	-151538
4standard	744	Suzuki, Takaaki (1679)	Won 2-1	+211559
5standard	533	Kim, Jinho (1543)	Won 2-1	+171576
6standard	412	Saito, Hirotsugu (1755)	Lost 0-2	-141562
7standard	515	Campbell, Chantelle (1566)	Won 2-0	+181580
8standard	380	Yajima, Tatsuaki (1679)	Lost 1-2	-161564
top		average opponent: 1632record: 4-3	new rating: 1564

Grand Prix Chiba 2018 (M19 limited)			starting rating: 1446
round	table	opponent (rating)	result	Δrating
2sealed	259	Takagi, Hayato (1667)	Won 2-0	+221468
3sealed	143	Hiyoshi, Daisuke (1640)	Lost 1-2	-151453
4sealed	666	Kato, Yoshiaki (1518)	Won 2-0	+191472
5sealed	233	Ito, Takayuki (1544)	Won 2-0	+191491
6sealed	83	Horiuchi, Makoto (1778)	Won 2-0	+231514
7sealed	173	Mochizuki, Masaki (1591)	Lost 1-2	-161498
8sealed	330	Shiota, Fumihiko (1883)	Won 2-0	+241522
9sealed	184	Sato, Takatoshi (1801)	Lost 1-2	-131509
10draft	714	Tazawa, Masayuki (1482)	Lost 1-2	-181491
11draft	710	Iwasaki, Daisuke (1509)	Lost 1-2	-181473
13draft	715	Esaki, Keisuke (1722)	Won 2-0	+231496
14draft	653	Koyanagi, Takuya (1645)	Won 2-0	+201516
15draft	619	Deguchi, Keizou (1621)	Won 2-0	+201536
top		average opponent: 1646record: 8-5	new rating: 1536

Grand Prix Shizuoka 2013 (THS standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	661	Yoshihara, Nakaaki (1500)	Lost 1-2	-181482
2standard	768	Nakada, Kokoro (1482)	Won 2-0	+181500
3standard	760	Suzuki, Fumito (1697)	Won 2-0	+221522
4standard	721	Owada, Kazuya (1548)	Lost 1-2	-181504
5standard	812	Nagashima, Yuusuke (1520)	Lost 1-2	-181486
6standard	815	Yong, Jung (1414)	Lost 0-2	-191467
7standard	767	Ootsuka, Yuuji (1389)	Lost 1-2	-191448
8standard	746	Igawa, Takaharu (1442)	Won 2-1	+171465
9standard	810	Dapat, Clyde (1360)	Lost 0-2	-191446
top		average opponent: 1483record: 3-6	new rating: 1446