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Japan
Discipline ranking
Discipline all-time best scores
History of National Records
Rank
Competitor
Country
Score
IAM level
Competition
1
NAOKI MIWA
Japan
93
19
IAM Egypt Open 2022
2
MOTORO OHNO
Japan
61
13
World Memory Championship 2019
3
MOTORO OHNO
Japan
56
13
World Memory Championships 2015
4
MOTORO OHNO
Japan
53
13
World Memory Championships 2017
4
MOTORO OHNO
Japan
53
13
Asia Open Memory Championship 2019
4
NAOYA HIRATA
Japan
53
12
Japan Open Memory Championship 2019
7
NAOYA HIRATA
Japan
51
12
Japan Open Memory Championship 2018
8
YOSHIHIRO IKEDA
Japan
49
11
Japan Open Memory Championship 2015
9
MOTORO OHNO
Japan
47
13
Taiwan Open Memory Championship 2017
9
TAKERU AOKI
Japan
47
11
Asia Open Memory Championship 2018
11
KONOMI NAKAHARA
Japan
46
11
Asia Open Memory Championship 2019
12
TAKERU AOKI
Japan
45
11
Singapore Open Memory Championship 2017
12
RYO KOBAYASHI
Japan
45
11
Asia Open Memory Championship 2019
14
NAOYA HIRATA
Japan
44
12
2nd Korea OPEN Champs 2018
14
TAKERU AOKI
Japan
44
11
Asia Open Memory Championship 2019
16
TAKERU AOKI
Japan
43
11
Korea Open Memory Championship 2017
17
TAKERU AOKI
Japan
42
11
3rd Philippine OPEN Champs 2016
18
YOSHIHIRO IKEDA
Japan
40
11
World Memory Championships 2014
18
SAYAKA HOKAZONO
Japan
40
10
European Open Memory Championship 2023
20
MOTORO OHNO
Japan
39
13
World Memory Championships 2014
20
TAKERU AOKI
Japan
39
11
2nd Korea OPEN Champs 2018
22
TAKERU AOKI
Japan
38
11
Taiwan Open Memory Championship 2017
22
TAKERU AOKI
Japan
38
11
Australian Open Memory Championship 2017
22
YOSHIHIRO IKEDA
Japan
38
11
OZ Open Memory Champs 2013 - Powered by life's DHA
25
NAOYA HIRATA
Japan
37
12
Korea Open Memory Championship 2017
25
NAOYA HIRATA
Japan
37
12
Japan Open Memory Championship 2017
25
TAKERU AOKI
Japan
37
11
1st Taiwan Open Memory Championship 2015
25
YOSHIHIRO IKEDA
Japan
37
11
Hong Kong Open Memory Championship 2014
29
TAKERU AOKI
Japan
36
11
Asia Open Memory Championship 2017
30
KONOMI NAKAHARA
Japan
35
11
World Memory Championship 2019
31
TAKERU AOKI
Japan
34
11
Singapore Open Memory Championship 2015
31
TAKERU AOKI
Japan
34
11
World Memory Championships 2015
33
TAKERU AOKI
Japan
33
11
Hong Kong Open Memory Championship 2014
33
TAKERU AOKI
Japan
33
11
Hong Kong Open Memory Championship 2015
35
MOTORO OHNO
Japan
31
13
Australian Open Memory Championship 2018
35
TAKERU AOKI
Japan
31
11
Hong Kong Open Memory Championship 2016
35
YOSHIHIRO IKEDA
Japan
31
11
Japan Open Memory Championship 2014
35
AKIRA OKUNU
Japan
31
7
Japan Open Memory Championship 2019
39
KENJI TAKAGI
Japan
30
7
Japan Open Memory Championship 2018
40
MARIKA NISHIGUCHI
Japan
29
7
Japan Open Memory Championship 2015
40
YOSHIHIRO IKEDA
Japan
29
11
World Memory Championships 2013
40
YOSHIHIRO IKEDA
Japan
29
11
Hong Kong Open Memory Championship 2013
40
KAMICHO HIROKAZU
Japan
29
7
Japan Open Memory Championship 2019
44
TAKERU AOKI
Japan
27
11
World Memory Championships 2014
44
TAKERU AOKI
Japan
27
11
Hong Kong Open Memory Championship 2013
46
HIROSHI ABE
Japan
26
6
1st Taiwan Open Memory Championship 2015
46
HIROSHI ABE
Japan
26
6
World Memory Championships 2015
46
RYOHTO SAWADA
Japan
26
6
Japan Open Memory Championship 2015
49
HIROSHI ABE
Japan
25
6
Hong Kong Open Memory Championship 2016
49
KENJI TAKAGI
Japan
25
7
Japan Open Memory Championship 2017
49
TAKERU AOKI
Japan
25
11
4th Philippine OPEN Champs 2017
52
HIROSHI ABE
Japan
24
6
Singapore Open Memory Championship 2017
52
MOTORO OHNO
Japan
24
13
Japan Open Memory Championship 2014
52
RIZU TAKAOKA
Japan
24
6
European Open Memory Championship 2023
55
RYOHTO SAWADA
Japan
23
6
Japan Open Memory Championship 2014
55
KAMICHO HIROKAZU
Japan
23
7
Japan Open Memory Championship 2018
55
YUZUKI TAKAOKA
Japan
23
5
Asia Open Memory Championship 2019
58
NAOKI MIWA
Japan
22
19
Japan Open Memory Championship 2018
59
HIROSHI ABE
Japan
21
6
Korea Open Memory Championship 2017
59
HIROSHI ABE
Japan
21
6
Japan Open Memory Championship 2015
59
MOTORO OHNO
Japan
21
13
World Memory Championships 2013
59
TOMOYUKI NAKATA
Japan
21
5
Hong Kong Open Memory Championship 2013
63
HIROSHI ABE
Japan
20
6
World Memory Championships 2017
63
RYO KOBAYASHI
Japan
20
11
Japan Open Memory Championship 2019
65
KENJI TAKAGI
Japan
19
7
Japan Open Memory Championship 2016
65
TAKERU AOKI
Japan
19
11
OZ Open Memory Champs 2013 - Powered by life's DHA
65
YUZUKI TAKAOKA
Japan
19
5
Japan Open Memory Championship 2019
68
HIROSHI ABE
Japan
18
6
2nd Korea OPEN Champs 2018
68
HIROSHI ABE
Japan
18
6
Japan Open Memory Championship 2016
68
MARIKA NISHIGUCHI
Japan
18
7
Japan Open Memory Championship 2016
68
NAOYA HIRATA
Japan
18
12
Hong Kong Open Memory Championship 2016
68
YUZUKI TAKAOKA
Japan
18
5
2nd Korea OPEN Champs 2018
68
FUMIKO RENAUDY NEMOTO
Japan
18
4
French Open Memory Championship 2021
74
NAKAGAWA TAKASHI
Japan
17
4
Japan Open Memory Championship 2017
74
TAKERU AOKI
Japan
17
11
Australian Open Memory Championship 2012
74
TOMOYUKI NAKATA
Japan
17
5
World Memory Championship 2011
74
KAMICHO HIROKAZU
Japan
17
7
Taiwan Open Memory Championship 2017
74
KAMICHO HIROKAZU
Japan
17
7
World Memory Championships 2017
79
TOMOYUKI NAKATA
Japan
16
5
Japan Open Memory Championship 2014
80
TAKERU AOKI
Japan
15
11
Friendly (Cambridge) Memory Championship 2013
80
TAKESI-SAWAI
Japan
15
3
World Memory Championship 2010
80
HINA OHARA
Japan
15
3
Japan Open Memory Championship 2018
83
TAKAHIKO MATSUO
Japan
14
3
Japan Open Memory Championship 2016
83
TAKERU AOKI
Japan
14
11
Australian Open Memory Championship 2018
83
TAKAFUMI SAKAKIBARA
Japan
14
3
Japan Open Memory Championship 2019
86
KEIZO NAKAGAWA
Japan
13
3
Japan Open Memory Championship 2017
86
KONOMI NAKAHARA
Japan
13
11
Australian Open Memory Championship 2018
86
KAZUMA TAKAYANAGI
Japan
13
3
Japan Open Memory Championship 2018
89
HIROSHI ABE
Japan
12
6
Japan Open Memory Championship 2018
89
KEIZO NAKAGAWA
Japan
12
3
Japan Open Memory Championship 2018
89
SHINICHI MIYACHI
Japan
12
3
World Memory Championships 2013
89
YUTA TSUTSUMI
Japan
12
3
Japan Open Memory Championship 2016
89
EIKO OHARA
Japan
12
3
Japan Open Memory Championship 2018
89
KAORI TSUJIKUBO
Japan
12
3
Japan Open Memory Championship 2018
89
YUSUKE NAITO
Japan
12
3
Japan Open Memory Championship 2019
89
SHOHEI HARA
Japan
12
3
Japan Open Memory Championship 2019
97
HIROSHI ABE
Japan
11
6
Japan Open Memory Championship 2019
97
NAKAGAWA TAKASHI
Japan
11
4
Japan Open Memory Championship 2015
97
TAKERU AOKI
Japan
11
11
World Memory Championship 2011
97
KIYOHIRO MURAI
Japan
11
2
Japan Open Memory Championship 2017
101
NAKAGAWA TAKASHI
Japan
10
4
Japan Open Memory Championship 2016
101
MOTOYUKI KUMAKI
Japan
10
2
Japan Open Memory Championship 2018
103
SHUNSUKE HOSOI
Japan
9
2
Japan Open Memory Championship 2018
104
ASUKA OHASHI
Japan
8
2
Hong Kong Open Memory Championship 2013
104
MASAYUKI WADA
Japan
8
2
Asia Open Memory Championship 2018
104
YUZUKI TAKAOKA
Japan
8
5
Japan Open Memory Championship 2018
104
REINE TSUJIKUBO
Japan
8
2
Japan Open Memory Championship 2018
108
HIROSHI ABE
Japan
7
6
Australian Open Memory Championship 2018
108
YUUTA TANAKA
Japan
7
1
World Memory Championship 2011
108
AYUTA TONOMURA
Japan
7
1
World Memory Championships 2017
108
YUSUKE SUZUKI
Japan
7
1
Japan Open Memory Championship 2018
112
KEIZO NAKAGAWA
Japan
6
3
Korea Open Memory Championship 2017
112
KEIZO NAKAGAWA
Japan
6
3
Japan Open Memory Championship 2016
112
HIROMITSU HISHIDA
Japan
6
1
Japan Open Memory Championship 2019
112
KONOMI NAKAHARA
Japan
6
11
World Memory Championships 2017
112
MASAYUKI WADA
Japan
6
2
Japan Open Memory Championship 2018
112
RINNE TSUJIKUBO
Japan
6
1
Japan Open Memory Championship 2018
118
KEIZO NAKAGAWA
Japan
5
3
Japan Open Memory Championship 2015
118
NAKAGAWA TAKASHI
Japan
5
4
UK Open Memory Championship 2012
118
TOMOYA KUBO
Japan
5
1
Japan Open Memory Championship 2018
121
AYUTA TONOMURA
Japan
3
1
Asia Open Memory Championship 2017
122
MOTORO OHNO
Japan
2
13
Japan Open Memory Championship 2015
123
MANA OHARA
Japan
1
Japan Open Memory Championship 2018
124
AYUTA TONOMURA
Japan
0
1
Japan Open Memory Championship 2017
124
NORIKAZU TANAKA
Japan
0
Japan Open Memory Championship 2019