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Japan
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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
NAOYA HIRATA
Japan
53
12
Japan Open Memory Championship 2019
4
YOSHIHIRO IKEDA
Japan
49
11
Japan Open Memory Championship 2015
5
TAKERU AOKI
Japan
47
11
Asia Open Memory Championship 2018
6
KONOMI NAKAHARA
Japan
46
11
Asia Open Memory Championship 2019
7
RYO KOBAYASHI
Japan
45
11
Asia Open Memory Championship 2019
8
SAYAKA HOKAZONO
Japan
40
10
European Open Memory Championship 2023
9
AKIRA OKUNU
Japan
31
7
Japan Open Memory Championship 2019
10
KENJI TAKAGI
Japan
30
7
Japan Open Memory Championship 2018
11
MARIKA NISHIGUCHI
Japan
29
7
Japan Open Memory Championship 2015
11
KAMICHO HIROKAZU
Japan
29
7
Japan Open Memory Championship 2019
13
RYOHTO SAWADA
Japan
26
6
Japan Open Memory Championship 2015
13
HIROSHI ABE
Japan
26
6
World Memory Championships 2015
15
RIZU TAKAOKA
Japan
24
6
European Open Memory Championship 2023
16
YUZUKI TAKAOKA
Japan
23
5
Asia Open Memory Championship 2019
17
TOMOYUKI NAKATA
Japan
21
5
Hong Kong Open Memory Championship 2013
18
FUMIKO RENAUDY NEMOTO
Japan
18
4
French Open Memory Championship 2021
19
NAKAGAWA TAKASHI
Japan
17
4
Japan Open Memory Championship 2017
20
HINA OHARA
Japan
15
3
Japan Open Memory Championship 2018
20
TAKESI-SAWAI
Japan
15
3
World Memory Championship 2010
22
TAKAFUMI SAKAKIBARA
Japan
14
3
Japan Open Memory Championship 2019
22
TAKAHIKO MATSUO
Japan
14
3
Japan Open Memory Championship 2016
24
KAZUMA TAKAYANAGI
Japan
13
3
Japan Open Memory Championship 2018
24
KEIZO NAKAGAWA
Japan
13
3
Japan Open Memory Championship 2017
26
YUSUKE NAITO
Japan
12
3
Japan Open Memory Championship 2019
26
SHOHEI HARA
Japan
12
3
Japan Open Memory Championship 2019
26
KAORI TSUJIKUBO
Japan
12
3
Japan Open Memory Championship 2018
26
EIKO OHARA
Japan
12
3
Japan Open Memory Championship 2018
26
SHINICHI MIYACHI
Japan
12
3
World Memory Championships 2013
26
YUTA TSUTSUMI
Japan
12
3
Japan Open Memory Championship 2016
32
KIYOHIRO MURAI
Japan
11
2
Japan Open Memory Championship 2017
33
MOTOYUKI KUMAKI
Japan
10
2
Japan Open Memory Championship 2018
34
SHUNSUKE HOSOI
Japan
9
2
Japan Open Memory Championship 2018
35
REINE TSUJIKUBO
Japan
8
2
Japan Open Memory Championship 2018
35
MASAYUKI WADA
Japan
8
2
Asia Open Memory Championship 2018
35
ASUKA OHASHI
Japan
8
2
Hong Kong Open Memory Championship 2013
38
YUSUKE SUZUKI
Japan
7
1
Japan Open Memory Championship 2018
38
AYUTA TONOMURA
Japan
7
1
World Memory Championships 2017
38
YUUTA TANAKA
Japan
7
1
World Memory Championship 2011
41
RINNE TSUJIKUBO
Japan
6
1
Japan Open Memory Championship 2018
41
HIROMITSU HISHIDA
Japan
6
1
Japan Open Memory Championship 2019
43
TOMOYA KUBO
Japan
5
1
Japan Open Memory Championship 2018
44
MANA OHARA
Japan
1
Japan Open Memory Championship 2018
45
NORIKAZU TANAKA
Japan
0
Japan Open Memory Championship 2019