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Japan

Rank	Competitor	Country	Score	IAM level	Competition
1	NAOKI MIWA	Japan	100	19	East Asia Open 2025
2	NAOKI MIWA	Japan	95	19	IAM Egypt Open 2022
3	NAOYA HIRATA	Japan	67	13	Japan Open 2025
4	KAREN ISHII	Japan	66	13	East Asia Open 2025
5	YASUHIRA YAMAGUCHI	Japan	64	12	East Asia Open 2025
6	TAKERU AOKI	Japan	62	12	Australian Open Memory Championship 2017
7	NAOYA HIRATA	Japan	61	13	Japan Open Memory Championship 2019
8	TOMOYUKI NAKATA	Japan	60	12	Japan Open Memory Championship 2014
9	YUZUKI TAKAOKA	Japan	58	11	East Asia Open 2025
10	NAOKI MIWA	Japan	57	19	Japan Open 2025
11	TAKERU AOKI	Japan	54	12	Hong Kong Open Memory Championship 2016
11	KEN KOHAGIZAWA	Japan	54	10	Japan Open 2025
11	TAKAFUMI SAKAKIBARA	Japan	54	10	East Asia Open 2025
14	NAOYA HIRATA	Japan	52	13	Korea Open Memory Championship 2017
14	NAOYA HIRATA	Japan	52	13	Japan Open Memory Championship 2018
14	MASASHI FUJITA	Japan	52	10	Japan Open 2025
14	HAYATO ISEKI	Japan	52	10	East Asia Open 2025
18	YOSHIHIRO IKEDA	Japan	50	10	OZ Open Memory Champs 2013 - Powered by life's DHA
18	NAOYA HIRATA	Japan	50	13	Japan Open Memory Championship 2017
18	YUKI SAKAKI	Japan	50	10	East Asia Open 2025
21	YOSHIHIRO IKEDA	Japan	49	10	Japan Open Memory Championship 2014
21	MOTORO OHNO	Japan	49	9	Australian Open Memory Championship 2018
21	MEGUMI MORIKAWA	Japan	49	9	East Asia Open 2025
24	MIE SAKATA	Japan	48	9	East Asia Open 2025
25	TAKERU AOKI	Japan	46	12	Hong Kong Open Memory Championship 2013
25	ETSUKO NOGAMI	Japan	46	9	East Asia Open 2025
27	TAKERU AOKI	Japan	45	12	3rd Philippine OPEN Champs 2016
27	NAOKI MIWA	Japan	45	19	Japan Open Memory Championship 2018
27	YOSHIHIRO IKEDA	Japan	45	10	Hong Kong Open Memory Championship 2013
27	TOMOYUKI SASAYA	Japan	45	9	Japan Open 2025
31	TOMOYUKI NAKATA	Japan	44	12	Hong Kong Open Memory Championship 2013
31	JUN TAKEDA	Japan	44	8	Japan Open 2025
31	KAREN ISHII	Japan	44	13	Japan Open 2025
34	EMI MABUCHI	Japan	41	8	Japan Open 2025
34	YU SUGAYA	Japan	41	8	Japan Open 2025
36	TAKERU AOKI	Japan	40	12	4th Philippine OPEN Champs 2017
36	TAKERU AOKI	Japan	40	12	1st Taiwan Open Memory Championship 2015
36	SAYAKA HOKAZONO	Japan	40	8	Japan Open 2025
39	EMI MABUCHI	Japan	39	8	East Asia Open 2025
40	TAKERU AOKI	Japan	38	12	Taiwan Open Memory Championship 2017
41	TAKERU AOKI	Japan	36	12	Australian Open Memory Championship 2012
42	AYUMI OSAGAWA	Japan	35	7	Japan Open 2025
43	HARUMI YAMADA	Japan	34	6	Japan Open 2025
43	NAOYA HIRATA	Japan	34	13	East Asia Open 2025
45	TAKAFUMI SAKAKIBARA	Japan	32	10	Japan Open Memory Championship 2019
45	KAMICHO HIROKAZU	Japan	32	6	Japan Open Memory Championship 2019
45	NAOKO YAZAWA	Japan	32	6	Japan Open 2025
48	KAZUMA TAKAYANAGI	Japan	31	6	Japan Open Memory Championship 2018
48	MIE SAKATA	Japan	31	9	Japan Open 2025
50	NAOYA HIRATA	Japan	30	13	Hong Kong Open Memory Championship 2016
50	YOSHIHIRO IKEDA	Japan	30	10	Japan Open Memory Championship 2015
50	KAMICHO HIROKAZU	Japan	30	6	Japan Open Memory Championship 2018
50	ETSUKO NOGAMI	Japan	30	9	Japan Open 2025
54	KENJI TAKAGI	Japan	29	5	Japan Open Memory Championship 2018
55	RYOHTO SAWADA	Japan	28	5	Japan Open Memory Championship 2014
56	MOTORO OHNO	Japan	27	9	Japan Open Memory Championship 2014
57	REIKO TAKAHASHI	Japan	26	5	Japan Open 2025
58	TAKERU AOKI	Japan	25	12	Friendly (Cambridge) Memory Championship 2013
58	NAKAGAWA TAKASHI	Japan	25	5	Japan Open Memory Championship 2017
60	YUKI SAKAKI	Japan	24	10	Japan Open 2025
60	MIONO NAMATAME	Japan	24	4	East Asia Open 2025
62	YUSUKE SUZUKI	Japan	23	4	Japan Open Memory Championship 2018
62	FUMIKO RENAUDY NEMOTO	Japan	23	4	French Open Memory Championship 2021
64	TAKERU AOKI	Japan	22	12	Singapore Open Memory Championship 2017
64	HIROSHI ABE	Japan	22	4	Singapore Open Memory Championship 2017
64	MOTORO OHNO	Japan	22	9	Japan Open Memory Championship 2015
64	TAKAHIKO MATSUO	Japan	22	4	Japan Open Memory Championship 2016
68	EIKO OHARA	Japan	21	4	Japan Open Memory Championship 2018
68	KEIKO KAWASHIMA	Japan	21	4	Japan Open 2025
70	TAKERU AOKI	Japan	20	12	OZ Open Memory Champs 2013 - Powered by life's DHA
70	TAKERU AOKI	Japan	20	12	2nd Korea OPEN Champs 2018
70	YUTA TSUTSUMI	Japan	20	4	Japan Open Memory Championship 2016
70	KAORI TSUJIKUBO	Japan	20	4	Japan Open Memory Championship 2018
70	SHUNSUKE HOSOI	Japan	20	4	Japan Open Memory Championship 2018
70	KAMICHO HIROKAZU	Japan	20	6	Taiwan Open Memory Championship 2017
70	YUZUKI TAKAOKA	Japan	20	11	Japan Open Memory Championship 2019
70	KAORI ARAI	Japan	20	4	Japan Open 2025
78	KONOMI NAKAHARA	Japan	19	3	Australian Open Memory Championship 2018
78	RYO KOBAYASHI	Japan	19	3	Japan Open Memory Championship 2019
78	YUZUKI TAKAOKA	Japan	19	11	Japan Open 2025
81	TAKERU AOKI	Japan	18	12	Korea Open Memory Championship 2017
81	NAOYA HIRATA	Japan	18	13	2nd Korea OPEN Champs 2018
83	MEGUMI MORIKAWA	Japan	17	9	Japan Open 2025
84	KEIZO NAKAGAWA	Japan	14	2	Japan Open Memory Championship 2017
84	MOTOYUKI KUMAKI	Japan	14	2	Japan Open Memory Championship 2018
84	MASAYUKI WADA	Japan	14	2	Japan Open Memory Championship 2018
84	KAZUHIRO TOKUDA	Japan	14	2	Japan Open 2025
88	MOTORO OHNO	Japan	13	9	Taiwan Open Memory Championship 2017
88	ASUKA OHASHI	Japan	13	2	Hong Kong Open Memory Championship 2013
88	AKIRA OKUNU	Japan	13	2	Japan Open Memory Championship 2019
91	RYOHTO SAWADA	Japan	12	5	Japan Open Memory Championship 2015
92	HIROSHI ABE	Japan	11	4	Japan Open Memory Championship 2016
93	NAKAGAWA TAKASHI	Japan	10	5	Japan Open Memory Championship 2015
93	KIYOHIRO MURAI	Japan	10	2	Japan Open Memory Championship 2017
93	SAYURI TAKAHASHI	Japan	10	2	Japan Open 2025
93	MIONO NAMATAME	Japan	10	4	Japan Open 2025
93	YASUSHI TAKEMASA	Japan	10	2	Japan Open 2025
98	KEIZO NAKAGAWA	Japan	9	2	Japan Open Memory Championship 2016
99	YUZUKI TAKAOKA	Japan	8	11	2nd Korea OPEN Champs 2018
99	HIROSHI ABE	Japan	8	4	Australian Open Memory Championship 2018
101	NAKAGAWA TAKASHI	Japan	6	5	Japan Open Memory Championship 2016
101	RIZU TAKAOKA	Japan	6	1	Japan Open 2025
103	RINNE TSUJIKUBO	Japan	5	1	Japan Open Memory Championship 2018
104	HIROSHI ABE	Japan	4	4	Hong Kong Open Memory Championship 2016
104	MARIKA NISHIGUCHI	Japan	4		Japan Open Memory Championship 2016
104	TOMOYA KUBO	Japan	4		Japan Open Memory Championship 2018
104	TAKERU AOKI	Japan	4	12	Australian Open Memory Championship 2018
108	REINE TSUJIKUBO	Japan	3		Japan Open Memory Championship 2018
109	HIROSHI ABE	Japan	2	4	2nd Korea OPEN Champs 2018
109	HINA OHARA	Japan	2		Japan Open Memory Championship 2018
109	HIROSHI ABE	Japan	2	4	Japan Open Memory Championship 2019
112	MANA OHARA	Japan	1		Japan Open Memory Championship 2018
113	KEIZO NAKAGAWA	Japan	0	2	Korea Open Memory Championship 2017
113	HIROSHI ABE	Japan	0	4	Korea Open Memory Championship 2017
113	TAKERU AOKI	Japan	0	12	Singapore Open Memory Championship 2015
113	MARIKA NISHIGUCHI	Japan	0		Japan Open Memory Championship 2015
113	KEIZO NAKAGAWA	Japan	0	2	Japan Open Memory Championship 2015
113	HIROSHI ABE	Japan	0	4	Japan Open Memory Championship 2015
113	KENJI TAKAGI	Japan	0	5	Japan Open Memory Championship 2016
113	AYUTA TONOMURA	Japan	0		Japan Open Memory Championship 2017
113	KENJI TAKAGI	Japan	0	5	Japan Open Memory Championship 2017
113	YUZUKI TAKAOKA	Japan	0	11	Japan Open Memory Championship 2018
113	KEIZO NAKAGAWA	Japan	0	2	Japan Open Memory Championship 2018
113	HIROSHI ABE	Japan	0	4	Japan Open Memory Championship 2018
113	HIROSHI ABE	Japan	0	4	1st Taiwan Open Memory Championship 2015
113	SHOHEI HARA	Japan	0		Japan Open Memory Championship 2019
113	NORIKAZU TANAKA	Japan	0		Japan Open Memory Championship 2019
113	YUSUKE NAITO	Japan	0		Japan Open Memory Championship 2019
113	HIROMITSU HISHIDA	Japan	0		Japan Open Memory Championship 2019
113	RIZU TAKAOKA	Japan	0	1	East Asia Open 2025