Home
Rankings
Official World Rankings
National
All-Time Best
Levels Classification
Records
World
National
World (ML)
Competitors
Competitions
Calculators
Score Calculator
Levels Calculator
Contact
Spoken Numbers
Japan
Discipline ranking
Discipline all-time best scores
History of National Records
Rank
Competitor
Country
Score
IAM level
Competition
1
MOTORO OHNO
Japan
150
16
Asia Open Memory Championship 2019
2
YOSHIHIRO IKEDA
Japan
108
14
Japan Open Memory Championship 2015
3
TAKERU AOKI
Japan
60
11
Australian Open Memory Championship 2018
3
NAOYA HIRATA
Japan
60
11
Japan Open Memory Championship 2018
5
KONOMI NAKAHARA
Japan
42
8
World Memory Championship 2019
6
YUZUKI TAKAOKA
Japan
38
7
Asia Open Memory Championship 2019
7
RYO KOBAYASHI
Japan
30
6
Asia Open Memory Championship 2019
7
NAOKI MIWA
Japan
30
6
Japan Open Memory Championship 2018
7
TOMOYUKI NAKATA
Japan
30
6
Japan Open Memory Championship 2014
10
KENJI TAKAGI
Japan
24
4
Japan Open Memory Championship 2018
11
MARIKA NISHIGUCHI
Japan
18
3
Japan Open Memory Championship 2015
12
AKIRA OKUNU
Japan
17
3
Japan Open Memory Championship 2019
13
NAKAGAWA TAKASHI
Japan
16
3
Japan Open Memory Championship 2015
14
RINNE TSUJIKUBO
Japan
15
3
Japan Open Memory Championship 2018
15
KAMICHO HIROKAZU
Japan
12
2
World Memory Championships 2017
15
HINA OHARA
Japan
12
2
Japan Open Memory Championship 2018
17
YUSUKE SUZUKI
Japan
10
2
Japan Open Memory Championship 2018
17
SHINICHI MIYACHI
Japan
10
2
World Memory Championships 2013
17
TAKAFUMI SAKAKIBARA
Japan
10
2
Japan Open Memory Championship 2019
17
YUSUKE NAITO
Japan
10
2
Japan Open Memory Championship 2019
17
AYUTA TONOMURA
Japan
10
2
World Memory Championships 2017
22
MANA OHARA
Japan
9
1
Japan Open Memory Championship 2018
22
EIKO OHARA
Japan
9
1
Japan Open Memory Championship 2018
24
RYOHTO SAWADA
Japan
8
1
Japan Open Memory Championship 2014
24
KAZUMA TAKAYANAGI
Japan
8
1
Japan Open Memory Championship 2018
24
HIROSHI ABE
Japan
8
1
World Memory Championships 2017
24
TAKESI-SAWAI
Japan
8
1
World Memory Championship 2010
24
SHUNSUKE HOSOI
Japan
8
1
Japan Open Memory Championship 2018
29
KEIZO NAKAGAWA
Japan
7
1
Korea Open Memory Championship 2017
30
MOTOYUKI KUMAKI
Japan
6
1
Japan Open Memory Championship 2018
30
YUTA TSUTSUMI
Japan
6
1
Japan Open Memory Championship 2016
30
TAKAHIKO MATSUO
Japan
6
1
Japan Open Memory Championship 2016
30
MASAYUKI WADA
Japan
6
1
Asia Open Memory Championship 2018
34
NORIKAZU TANAKA
Japan
5
1
Japan Open Memory Championship 2019
34
KAORI TSUJIKUBO
Japan
5
1
Japan Open Memory Championship 2018
34
YUUTA TANAKA
Japan
5
1
World Memory Championship 2011
34
REINE TSUJIKUBO
Japan
5
1
Japan Open Memory Championship 2018
38
TOMOYA KUBO
Japan
4
Japan Open Memory Championship 2018
38
HIROMITSU HISHIDA
Japan
4
Japan Open Memory Championship 2019
40
SHOHEI HARA
Japan
3
Japan Open Memory Championship 2019
41
KIYOHIRO MURAI
Japan
1
Japan Open Memory Championship 2017
41
ASUKA OHASHI
Japan
1
Hong Kong Open Memory Championship 2013