Grand Prix Kobe 2014 (modern)			starting rating: 1411
round	table	opponent (rating)	result	Δrating
1modern	180	Miyazaki, Kensuke (1413)	Won 2-0	+181429
2modern	117	Miyagi, Moto (1491)	Won 2-1	+191448
3modern	12	Ooi, Masaki (1544)	Lost 0-2	-161432
4modern	154	Nishino, Takanori (1468)	Lost 1-2	-171415
5modern	376	Koga, Ryuji (1477)	Won 2-0	+191434
6modern	244	Mayumi, Motoyuki (1517)	Won 2-1	+191453
7modern	252	Sizuya, Hara (1535)	Lost 1-2	-161437
top		average opponent: 1492record: 4-3	new rating: 1437

Grand Prix Nagoya 2012 (RTR standard)			starting rating: 1406
round	table	opponent (rating)	result	Δrating
1standard	298	Ishigami, Akinari (1500)	Lost 0-2	-161390
2standard	594	Matsuda, Yuuki (1563)	Won 2-1	+211411
top		average opponent: 1532record: 1-1	new rating: 1411

Grand Prix Okayama 2008 (ALA limited)			starting rating: 1462
round	table	opponent (rating)	result	Δrating
1sealed	126	Kimura, Yoshihiro (1473)	Lost 0-0	-181444
2sealed	195	Tokura, Mikihiro (1314)	Lost 1-2	-211423
3sealed	234	Isoda, Yusuke (1441)	Won 2-0	+191442
4sealed	202	Kamo, Riki (1414)	Lost 1-2	-191423
5sealed	222	Tanimoto, Masashi (1482)	Lost 0-2	-171406
top		average opponent: 1425record: 1-4	new rating: 1406

Grand Prix Kyoto 2007 (PLC standard)			starting rating: 1498
round	table	opponent (rating)	result	Δrating
1standard	146	Yoshida, Hiroshi (1465)	Lost 0-2	-181480
2standard	336	Kato, Akinori (1473)	Lost 1-2	-181462
top		average opponent: 1469record: 0-2	new rating: 1462

Grand Prix Hiroshima 2006 (CSP limited)			starting rating: 1500
round	table	opponent (rating)	result	Δrating
1sealed	4	Ware, Nicholas R (1500)	Lost 1-2	-181482
2sealed	119	Akasaka, Yasuyuki (1483)	Won 2-0	+181500
3sealed	135	Ichisugi, Nobuaki (1422)	Won 2-0	+171517
4sealed	126	Nakaya, Ramuji (1500)	Lost 0-2	-191498
top		average opponent: 1476record: 2-2	new rating: 1498