Regional Championships Aichi 2023 (pioneer)			starting rating: 1531
round	table	opponent (rating)	result	Δrating
1pioneer	11	Ishikawa, Hikaru (1533)	Lost 0-2	-181513
2pioneer	87	Hayashi, Hisaaki (1593)	Lost 1-2	-161497
3pioneer	98	tanimura, yuma (1414)	Won 2-0	+161513
4pioneer	67	Asaumi, Hiroki (1767)	Won 2-0	+231536
5pioneer	77	Kosaka, Kazune (2150)	Won 2-1	+281564
6pioneer	60	Inoue, Toru (2075)	Won 2-0	+261590
7pioneer	26	Oohashi, Yoshihiro (1533)	Won 2-1	+171607
8pioneer	18	Shimamura, Kazushige (1618)	Lost 1-2	-171590
9pioneer	21	Morishita, Yukitaka (1560)	Lost 1-2	-191571
top		average opponent: 1694record: 5-4	new rating: 1571

Grand Prix Nagoya 2020 (pioneer)			starting rating: 1535
round	table	opponent (rating)	result	Δrating
3pioneer	413	Sakurai, Shintarou (1530)	Won 2-0	+181553
4pioneer	126	Itou, Takanori (1671)	Lost 1-2	-161537
5pioneer	209	Ieda, Toma (1517)	Won 2-0	+181555
6pioneer	150	Satou, Fumihiko (1578)	Lost 0-2	-181537
7pioneer	194	Okumura, Yuji (1760)	Won 2-0	+221559
8pioneer	168	Saitou, Ryuuga (1930)	Won 2-0	+251584
9pioneer	141	Yoshida, Akihiko (1630)	Lost 0-2	-181566
10pioneer	142	Kazami, Tomoya (1533)	Lost 0-2	-181548
11pioneer	154	Harada, Ryoichi (1631)	Lost 1-2	-171531
top		average opponent: 1642record: 4-5	new rating: 1531

Grand Prix Yokohama 2019 (modern)			starting rating: 1491
round	table	opponent (rating)	result	Δrating
3modern	387	Yokoi, Takuya (1649)	Won 2-1	+211512
4modern	184	Nagai, Satoshi (1396)	Lost 0-2	-201492
5modern	522	Ogawa, Shota (1648)	Won 2-0	+211513
6modern	187	Zhou, Chenjie (1557)	Lost 0-2	-171496
7modern	455	Isayama, Yusuke (1623)	Won 2-0	+201516
8modern	275	Onda, Joji (1553)	Won 2-1	+191535
9modern	76	Sato, Tatsumi (1573)	Lost 1-2	-181517
10modern	196	Hayashi, Shinsuke (1984)	Lost 1-2	-101507
11modern	213	Kabeya, Atsushi (1581)	Won 2-0	+201527
12modern	165	Matsubara, Shintaro (1577)	Won 2-1	+191546
13modern	133	Higaki, Motohide (1534)	Won 2-0	+171563
14modern	80	Huang, Hao-Shan (1726)	Lost 0-2	-151548
15modern	124	Mizutani, Yosuke (1807)	Lost 0-2	-131535
top		average opponent: 1631record: 7-6	new rating: 1535

Grand Prix Kyoto 2019 (RNA standard)			starting rating: 1467
round	table	opponent (rating)	result	Δrating
2standard	183	Oku, Daisaku (1524)	Won 2-0	+191486
3standard	50	Kokubu, Yusuke (1688)	Lost 0-2	-151471
4standard	312	Higaki, Motohide (1551)	Won 2-0	+201491
5standard	229	Imai, Masakatsu (1492)	Won 2-1	+181509
6standard	287	Yamamoto, Kazuhide (1429)	Lost 1-2	-201489
7standard	216	Sasaki, Kensuke (1576)	Won 2-0	+201509
8standard	138	Nakamura, Kouki 3727 (1545)	Lost 0-2	-181491
top		average opponent: 1543record: 4-3	new rating: 1491

Grand Prix Kobe 2017 (modern)			starting rating: 1482
round	table	opponent (rating)	result	Δrating
1modern	324	Inoue, Shogo (1500)	Lost 1-2	-171465
2modern	649	Spiteri, Sam (1412)	Won 2-0	+171482
3modern	742	Murata, Toshiaki (1816)	Lost 1-2	-121470
4modern	1203	Arai, Ikki (1298)	Won 2-0	+141484
5modern	738	Jun, Kato (1497)	Lost 1-2	-171467
6modern	940	Shikauchi, Hitoshi (1486)	Won 2-1	+181485
7modern	654	Niitani, Nobuhide (1458)	Lost 0-2	-181467
top		average opponent: 1495record: 3-4	new rating: 1467

Grand Prix Shizuoka 2017 (AER standard)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1standard	42	Matsuda, Yuuki1037 (1500)	Lost 0-2	-181482
2standard	896	Takaya, Syouichi (1485)	Lost 1-2	-181464
3standard	1290	Shamoto, Takumi (1465)	Won 2-0	+181482
4standard	1034	Miyazaki, Ryo (1484)	Won 2-0	+181500
5standard	880	Abe, Michio (1544)	Draw 1-1	+11501
6standard	840	Takahashi, Masaya (1466)	Lost 0-2	-191482
top		average opponent: 1491record: 2-3-1	new rating: 1482