Grand Prix Nagoya 2020 (pioneer)			starting rating: 1277
round	table	opponent (rating)	result	Δrating
1pioneer	271	Ihara, Akihiro (1332)	Won 2-0	+191296
2pioneer	125	Shimada, Katsuhiro (1564)	Won 2-1	+231319
3pioneer	124	Kubo, Yuto (1543)	Lost 0-2	-141305
4pioneer	436	Ito, Akihiko (1595)	Won 2-1	+231328
5pioneer	255	Saito, Keisuke (1400)	Won 2-1	+191347
6pioneer	187	Hori, Masayuki (1450)	Lost 1-2	-161331
7pioneer	197	Ohkawa, Yusuke (1652)	Lost 0-2	-121319
top		average opponent: 1505record: 4-3	new rating: 1319

Grand Prix Yokohama 2019 (modern)			starting rating: 1326
round	table	opponent (rating)	result	Δrating
1modern	340	Kamezawa, Yoshifumi (1435)	Lost 1-2	-161310
2modern	719	Yagi, Hitoshi (1671)	Lost 1-2	-111299
3modern	1085	Wachi, Shinya (1674)	Won 2-0	+241323
4modern	996	Funamoto, Yuki (1483)	Lost 0-2	-151308
5modern	1088	Suzuki, Kiyofumi (1404)	Lost 1-2	-161292
6modern	940	Kai, Masatoshi (1476)	Lost 0-2	-151277
top		average opponent: 1524record: 1-5	new rating: 1277

Grand Prix Kyoto 2019 (RNA standard)			starting rating: 1311
round	table	opponent (rating)	result	Δrating
1standard	59	Ishibashi, Akira (1500)	Won 2-1	+211332
2standard	5	Naitou, Yohei (1551)	Lost 1-2	-141318
3standard	664	Tsuge, Kyohei (1448)	Draw 1-1	+21320
4standard	691	Kudo, Takafumi (1483)	Won 2-1	+211341
5standard	475	Ochi, Takahiro (1511)	Lost 1-2	-151326
top		average opponent: 1499record: 2-2-1	new rating: 1326

Grand Prix Chiba 2018 (M19 limited)			starting rating: 1326
round	table	opponent (rating)	result	Δrating
1sealed	234	Watanabe, Takafumi (1472)	Lost 0-2	-151311
2sealed	604	Takahashi, Akira (1386)	Won 2-1	+191330
3sealed	730	Yoon, Sang-Woong (1561)	Lost 0-2	-141316
4sealed	1063	Okura, Takuya (1392)	Won 2-1	+201336
5sealed	701	Hirano, Satohiro (1591)	Won 2-1	+221358
6sealed	350	Fukaya, Yuta (1426)	Lost 1-2	-161342
7sealed	668	Kodama, Kentaro (1462)	Lost 1-2	-161326
8sealed	581	Murata, Shunsuke (1487)	Lost 0-2	-151311
top		average opponent: 1472record: 3-5	new rating: 1311

Grand Prix Kyoto 2017 (HOU limited)			starting rating: 1380
round	table	opponent (rating)	result	Δrating
1sealed	279	Okada, Syunnsuke (1500)	Won 2-0	+201400
2sealed	44	Watanabe, Yusuke (1641)	Won 2-1	+221422
3sealed	417	Hisano, Mikita (1415)	Lost 0-2	-181404
4sealed	662	Kawase, Yoshihiko (1594)	Lost 0-2	-141390
5sealed	655	Teramoto, Tsubasa (1424)	Lost 0-2	-181372
6sealed	854	Kawamoto, Ryouhei (1357)	Lost 1-2	-181354
7sealed	867	Holtzman, Jon (1556)	Lost 0-2	-141340
8sealed	790	Osaka, Yusuke (1602)	Lost 1-2	-141326
top		average opponent: 1511record: 2-6	new rating: 1326

Grand Prix Kobe 2017 (modern)			starting rating: 1431
round	table	opponent (rating)	result	Δrating
1modern	130	Itamura, Hirohide (1522)	Lost 0-2	-171414
2modern	793	Yamanaka, Shouki (1572)	Lost 0-2	-151399
3modern	1233	Hayashi, Masanori (1467)	Lost 0-2	-171382
4modern	1292	Ihara, Akihiro (1302)	Won 2-1	+171399
5modern	1234	Mochizuki, Katsuhiko (1311)	Lost 1-2	-201379
6modern	1151	Spiteri, Sam (1381)	Won 2-0	+181397
7modern	987	Murakami, Taku (1327)	Lost 1-2	-191378
8modern	932	Sekine, Yoshinori (1448)	Lost 0-2	-171361
9modern	844	Oka, Nobuaki (1398)	Won 2-1	+191380
top		average opponent: 1414record: 3-6	new rating: 1380

Grand Prix Chiba 2016 (legacy)			starting rating: 1389
round	table	opponent (rating)	result	Δrating
1legacy	181	Shimazaki, Taiki (1500)	Won 2-0	+201409
2legacy	460	Sakaguchi, Masanobu (1467)	Won 2-0	+191428
3legacy	575	Ishiwata, Kouichi (1671)	Won 2-0	+231451
4legacy	47	Takeda, Hiroki (1709)	Lost 1-2	-141437
5legacy	330	Yokoyama, Itaru (1709)	Won 2-1	+231460
6legacy	222	Oda, Hideto (1666)	Lost 0-2	-141446
7legacy	316	Jinnai, Ryosuke (1447)	Lost 1-2	-181428
8legacy	458	Miyamoto, Yutaro (1486)	Lost 0-2	-171411
9legacy	647	Ohba, Hiroshi (1495)	Won 2-1	+201431
top		average opponent: 1572record: 5-4	new rating: 1431

Grand Prix Tokyo 2016 (SOI standard)			starting rating: 1463
round	table	opponent (rating)	result	Δrating
1standard	427	Tanaka, Yuusaku (1471)	Won 2-0	+181481
2standard	313	Yoshimoto, Masanobu (1484)	Lost 0-2	-181463
3standard	912	Yamamoto, Takahiro (1538)	Lost 1-2	-161447
4standard	1200	Tanigawa, Futa (1483)	Lost 0-2	-181429
5standard	1467	Terui, Genki (1465)	Lost 1-2	-171412
6standard	1393	Kagoi, Yuki (1245)	Lost 1-2	-211391
7standard	1263	Okazawa, Tatsuya (1306)	Won 2-1	+161407
8standard	1043	Takahashi, Muneaki (1407)	Lost 0-2	-181389
top		average opponent: 1425record: 2-6	new rating: 1389

Grand Prix Kobe 2001 (Invasion block)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1block	197	Miyazaki, Yasuhiro (1500)	Won 2-0	+181518
2block	39	Shibuya, Kouichi (1482)	Lost 1-2	-191499
3block	443	Kanahori, Masashi (1498)	Lost 1-2	-181481
4block	581	Goto, Ryo (1482)	Lost 1-2	-181463
top		average opponent: 1491record: 1-3	new rating: 1463

Grand Prix Kyoto 2000 (extended)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1extended	124	Sekio, Akihiro (1500)	Lost 1-2	-181482
2extended	257	Azuma, Kiyohiko (1482)	Won 2-1	+181500
3extended	234	Tsujimoto, Satoshi (1482)	Lost 0-2	-181482
4extended	304	Imai, Akifumi (1482)	Won 2-0	+181500
5extended	238	Koma, Shuji (1500)	Lost 0-2	-181482
6extended	247	Shimura, Yasuhiko (1482)	Lost 1-2	-181464
7extended	216	Tase, Masaharu (1463)	Won 2-0	+181482
8extended	167	Yoshimori, Kiyoaki (1482)	Won 2-0	+181500
top		average opponent: 1484record: 4-4	new rating: 1500