Speed Cards

Japan

RankCompetitorCountryScoreIAM levelCompetition
1 NAOKI MIWA Japan 22.34 seconds 21 Japan Open 2025
2 MOTORO OHNO Japan 37.18 seconds 16 World Memory Championships 2017
3 SAYAKA HOKAZONO Japan 38.3 seconds 15 European Open Memory Championship 2023
4 NAOYA HIRATA Japan 44.44 seconds 14 Japan Open 2025
5 RYO KOBAYASHI Japan 69.33 seconds 11 Japan Open Memory Championship 2019
6 KAMICHO HIROKAZU Japan 69.35 seconds 11 Japan Open Memory Championship 2018
7 TAKERU AOKI Japan 72.9 seconds 10 2nd Korea OPEN Champs 2018
8 KAORI ARAI Japan 76.36 seconds 10 Japan Open 2025
9 YUZUKI TAKAOKA Japan 76.83 seconds 10 Japan Open 2025
10 KEN KOHAGIZAWA Japan 80.44 seconds 10 Japan Open 2025
11 KONOMI NAKAHARA Japan 86.25 seconds 9 World Memory Championship 2019
12 YOSHIHIRO IKEDA Japan 86.51 seconds 9 Japan Open Memory Championship 2015
13 AYUMI OSAGAWA Japan 92.51 seconds 9 Japan Open 2025
14 RIZU TAKAOKA Japan 93.9 seconds 9 Japan Open 2025
15 NAOKI SHINDO Japan 107.68 seconds 8 Japan Open Memory Championship 2019
16 YU SUGAYA Japan 141.86 seconds 7 Japan Open 2025
17 MASASHI FUJITA Japan 142.71 seconds 7 Japan Open 2025
18 AKIRA OKUNU Japan 157.35 seconds 7 Japan Open Memory Championship 2019
19 TOMOYUKI SASAYA Japan 175.99 seconds 6 Japan Open 2025
20 REIKO TAKAHASHI Japan 183.45 seconds 6 Japan Open 2025
21 YUSUKE NAITO Japan 194.69 seconds 6 Japan Open Memory Championship 2019
22 TOMOYUKI NAKATA Japan 196.31 seconds 6 Japan Open Memory Championship 2014
23 RYOHTO SAWADA Japan 201.05 seconds 6 Japan Open Memory Championship 2014
24 NAKAGAWA TAKASHI Japan 206.25 seconds 6 Japan Open Memory Championship 2017
25 KENJI TAKAGI Japan 209.61 seconds 6 Japan Open Memory Championship 2018
26 MIE SAKATA Japan 212.23 seconds 6 Japan Open 2025
27 EMI MABUCHI Japan 228.51 seconds 5 Japan Open 2025
28 FUMIKO RENAUDY NEMOTO Japan 241.99 seconds 5 French Open Memory Championship 2021
29 TAKESI-SAWAI Japan 251.44 seconds 5 World Memory Championship 2010
30 TAKAFUMI SAKAKIBARA Japan 263.18 seconds 5 Japan Open Memory Championship 2019
31 KAZUHIRO TOKUDA Japan 263.2 seconds 5 Japan Open 2025
32 JUN TAKEDA Japan 271.08 seconds 5 Japan Open 2025
33 YUKI SAKAKI Japan 295.59 seconds 5 Japan Open 2025
34 KEIKO KAWASHIMA Japan 300 seconds 5 Japan Open 2025
34 HIROSHI ABE Japan 300 seconds 5 World Memory Championships 2017
34 MARIKA NISHIGUCHI Japan 300 seconds 5 Japan Open Memory Championship 2015
34 ASUKA OHASHI Japan 300 seconds 5 Hong Kong Open Memory Championship 2013
34 YUUTA TANAKA Japan 300 seconds 5 World Memory Championship 2011
39 MASAYUKI WADA Japan 50 cards 4 Japan Open Memory Championship 2018
40 ETSUKO NOGAMI Japan 48 cards 4 Japan Open 2025
41 HIROMITSU HISHIDA Japan 44 cards 4 Japan Open Memory Championship 2019
42 TAKAHIKO MATSUO Japan 39 cards 3 Japan Open Memory Championship 2016
43 YASUSHI TAKEMASA Japan 35 cards 3 Japan Open 2025
44 HINA OHARA Japan 32 cards 3 Japan Open Memory Championship 2018
45 MOTOYUKI KUMAKI Japan 31 cards 3 Japan Open Memory Championship 2018
46 MEGUMI MORIKAWA Japan 30 cards 3 Japan Open 2025
47 RINNE TSUJIKUBO Japan 28 cards 2 Japan Open Memory Championship 2018
48 YUSUKE SUZUKI Japan 26 cards 2 Japan Open Memory Championship 2018
48 AYUTA TONOMURA Japan 26 cards 2 World Memory Championships 2017
50 SHOHEI HARA Japan 24 cards 2 Japan Open Memory Championship 2019
50 SHUNSUKE HOSOI Japan 24 cards 2 Japan Open Memory Championship 2018
52 TSUYOSHI HOSOYA Japan 21 cards 2 Japan Open Memory Championship 2019
53 MARI FUKUI Japan 20 cards 2 Japan Open Memory Championship 2018
53 KEIZO NAKAGAWA Japan 20 cards 2 Japan Open Memory Championship 2017
55 NORIKAZU TANAKA Japan 16 cards 1 Japan Open Memory Championship 2019
55 TOMOYA KUBO Japan 16 cards 1 Japan Open Memory Championship 2018
55 KAZUMA TAKAYANAGI Japan 16 cards 1 Japan Open Memory Championship 2018
58 YASUHIRA YAMAGUCHI Japan 14 cards 1 World Memory Championship 2024
59 REINE TSUJIKUBO Japan 13 cards 1 Japan Open Memory Championship 2018
60 EIKO OHARA Japan 11 cards 1 Japan Open Memory Championship 2018
61 SAYURI TAKAHASHI Japan 10 cards 1 Japan Open 2025
61 KAORI TSUJIKUBO Japan 10 cards 1 Japan Open Memory Championship 2018
63 YUTA TSUTSUMI Japan 9 cards Japan Open Memory Championship 2016
64 HARUMI YAMADA Japan 7 cards Japan Open 2025
65 TAKEI AKITO Japan 6 cards Japan Open Memory Championship 2019
65 KUNITAKA SHIMIZU Japan 6 cards Japan Open Memory Championship 2019
65 MANA OHARA Japan 6 cards Japan Open Memory Championship 2018
68 KAREN ISHII Japan 5 cards Japan Open 2025
69 MIONO NAMATAME Japan 4 cards Japan Open 2025
70 KIYOHIRO MURAI Japan 3 cards Japan Open Memory Championship 2017
71 NAOKO YAZAWA Japan 2 cards Japan Open 2025
72 SHINICHI MIYACHI Japan 0 cards World Memory Championships 2013