Speed Cards - All-Time Best Scores

Japan

Rank	Competitor	Country	Score	IAM level	Competition
1	NAOKI MIWA	Japan	22.34 seconds	21	Japan Open 2025
2	NAOKI MIWA	Japan	26.36 seconds	21	IAM Egypt Open 2022
3	MOTORO OHNO	Japan	37.18 seconds	16	World Memory Championships 2017
4	MOTORO OHNO	Japan	37.82 seconds	16	Asia Open Memory Championship 2019
5	SAYAKA HOKAZONO	Japan	38.3 seconds	15	European Open Memory Championship 2023
6	MOTORO OHNO	Japan	42.29 seconds	16	World Memory Championship 2019
7	NAOYA HIRATA	Japan	44.44 seconds	14	Japan Open 2025
8	MOTORO OHNO	Japan	46.35 seconds	16	World Memory Championships 2014
9	NAOYA HIRATA	Japan	47.31 seconds	14	Japan Open Memory Championship 2019
10	NAOKI MIWA	Japan	51.4 seconds	21	World Memory Championship 2023
11	NAOYA HIRATA	Japan	54.53 seconds	14	2nd Korea OPEN Champs 2018
12	SAYAKA HOKAZONO	Japan	55.45 seconds	15	Japan Open 2025
13	MOTORO OHNO	Japan	57.72 seconds	16	Australian Open Memory Championship 2018
14	NAOYA HIRATA	Japan	64.69 seconds	14	Japan Open Memory Championship 2018
15	MOTORO OHNO	Japan	65.84 seconds	16	Japan Open Memory Championship 2014
16	RYO KOBAYASHI	Japan	69.33 seconds	11	Japan Open Memory Championship 2019
17	KAMICHO HIROKAZU	Japan	69.35 seconds	11	Japan Open Memory Championship 2018
18	MOTORO OHNO	Japan	70.32 seconds	16	Japan Open Memory Championship 2015
19	RYO KOBAYASHI	Japan	71.54 seconds	11	Asia Open Memory Championship 2019
20	TAKERU AOKI	Japan	72.9 seconds	10	2nd Korea OPEN Champs 2018
21	KAORI ARAI	Japan	76.36 seconds	10	Japan Open 2025
22	YUZUKI TAKAOKA	Japan	76.83 seconds	10	Japan Open 2025
23	MOTORO OHNO	Japan	78.65 seconds	16	Taiwan Open Memory Championship 2017
24	KEN KOHAGIZAWA	Japan	80.44 seconds	10	Japan Open 2025
25	TAKERU AOKI	Japan	83.28 seconds	10	World Memory Championships 2015
26	MOTORO OHNO	Japan	85.44 seconds	16	World Memory Championships 2013
27	TAKERU AOKI	Japan	85.61 seconds	10	3rd Philippine OPEN Champs 2016
28	KONOMI NAKAHARA	Japan	86.25 seconds	9	World Memory Championship 2019
29	YOSHIHIRO IKEDA	Japan	86.51 seconds	9	Japan Open Memory Championship 2015
30	TAKERU AOKI	Japan	90.43 seconds	10	Korea Open Memory Championship 2017
31	NAOYA HIRATA	Japan	92.44 seconds	14	Korea Open Memory Championship 2017
32	AYUMI OSAGAWA	Japan	92.51 seconds	9	Japan Open 2025
33	TAKERU AOKI	Japan	92.59 seconds	10	Australian Open Memory Championship 2017
34	RIZU TAKAOKA	Japan	93.9 seconds	9	Japan Open 2025
35	TAKERU AOKI	Japan	94.33 seconds	10	OZ Open Memory Champs 2013 - Powered by life's DHA
36	YUZUKI TAKAOKA	Japan	97.95 seconds	10	Asia Open Memory Championship 2019
37	YOSHIHIRO IKEDA	Japan	104.71 seconds	9	Hong Kong Open Memory Championship 2013
38	NAOKI SHINDO	Japan	107.68 seconds	8	Japan Open Memory Championship 2019
39	YOSHIHIRO IKEDA	Japan	109.59 seconds	9	OZ Open Memory Champs 2013 - Powered by life's DHA
40	YOSHIHIRO IKEDA	Japan	111.14 seconds	9	Japan Open Memory Championship 2014
41	YUZUKI TAKAOKA	Japan	112.38 seconds	10	Japan Open Memory Championship 2019
42	TAKERU AOKI	Japan	114.71 seconds	10	Friendly (Cambridge) Memory Championship 2013
43	TAKERU AOKI	Japan	141.78 seconds	10	Hong Kong Open Memory Championship 2013
44	YU SUGAYA	Japan	141.86 seconds	7	Japan Open 2025
45	MASASHI FUJITA	Japan	142.71 seconds	7	Japan Open 2025
46	RIZU TAKAOKA	Japan	142.77 seconds	9	European Open Memory Championship 2023
47	TAKERU AOKI	Japan	143.52 seconds	10	Singapore Open Memory Championship 2017
48	TAKERU AOKI	Japan	145.03 seconds	10	Hong Kong Open Memory Championship 2014
49	TAKERU AOKI	Japan	148.91 seconds	10	Australian Open Memory Championship 2012
50	MOTORO OHNO	Japan	150.54 seconds	16	World Memory Championships 2015
51	YOSHIHIRO IKEDA	Japan	150.76 seconds	9	World Memory Championships 2014
52	TAKERU AOKI	Japan	151.2 seconds	10	Taiwan Open Memory Championship 2017
53	KONOMI NAKAHARA	Japan	152.9 seconds	9	Australian Open Memory Championship 2018
54	AKIRA OKUNU	Japan	157.35 seconds	7	Japan Open Memory Championship 2019
55	TAKERU AOKI	Japan	161.93 seconds	10	1st Taiwan Open Memory Championship 2015
56	TOMOYUKI SASAYA	Japan	175.99 seconds	6	Japan Open 2025
57	YOSHIHIRO IKEDA	Japan	177.26 seconds	9	World Memory Championships 2013
58	REIKO TAKAHASHI	Japan	183.45 seconds	6	Japan Open 2025
59	YUSUKE NAITO	Japan	194.69 seconds	6	Japan Open Memory Championship 2019
60	TOMOYUKI NAKATA	Japan	196.31 seconds	6	Japan Open Memory Championship 2014
61	RYOHTO SAWADA	Japan	201.05 seconds	6	Japan Open Memory Championship 2014
62	NAKAGAWA TAKASHI	Japan	206.25 seconds	6	Japan Open Memory Championship 2017
63	NAOYA HIRATA	Japan	209.29 seconds	14	Hong Kong Open Memory Championship 2016
64	KENJI TAKAGI	Japan	209.61 seconds	6	Japan Open Memory Championship 2018
65	KAMICHO HIROKAZU	Japan	211 seconds	11	Taiwan Open Memory Championship 2017
66	MIE SAKATA	Japan	212.23 seconds	6	Japan Open 2025
67	TAKERU AOKI	Japan	213.9 seconds	10	Asia Open Memory Championship 2017
68	TAKERU AOKI	Japan	217.06 seconds	10	World Memory Championship 2011
69	EMI MABUCHI	Japan	228.51 seconds	5	Japan Open 2025
70	TOMOYUKI NAKATA	Japan	230.19 seconds	6	Hong Kong Open Memory Championship 2013
71	FUMIKO RENAUDY NEMOTO	Japan	241.99 seconds	5	French Open Memory Championship 2021
72	TAKESI-SAWAI	Japan	251.44 seconds	5	World Memory Championship 2010
73	TAKAFUMI SAKAKIBARA	Japan	263.18 seconds	5	Japan Open Memory Championship 2019
74	KAZUHIRO TOKUDA	Japan	263.2 seconds	5	Japan Open 2025
75	KAMICHO HIROKAZU	Japan	267.1 seconds	11	World Memory Championships 2017
76	NAKAGAWA TAKASHI	Japan	267.3 seconds	6	UK Open Memory Championship 2012
77	JUN TAKEDA	Japan	271.08 seconds	5	Japan Open 2025
78	KENJI TAKAGI	Japan	272.06 seconds	6	Japan Open Memory Championship 2017
79	YUKI SAKAKI	Japan	295.59 seconds	5	Japan Open 2025
80	YUZUKI TAKAOKA	Japan	300 seconds	10	2nd Korea OPEN Champs 2018
80	HIROSHI ABE	Japan	300 seconds	5	2nd Korea OPEN Champs 2018
80	MARIKA NISHIGUCHI	Japan	300 seconds	5	Japan Open Memory Championship 2015
80	YUUTA TANAKA	Japan	300 seconds	5	World Memory Championship 2011
80	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2017
80	ASUKA OHASHI	Japan	300 seconds	5	Hong Kong Open Memory Championship 2013
80	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2015
80	KEIKO KAWASHIMA	Japan	300 seconds	5	Japan Open 2025
88	TAKERU AOKI	Japan	50 cards	10	Hong Kong Open Memory Championship 2015
88	MASAYUKI WADA	Japan	50 cards	4	Japan Open Memory Championship 2018
90	ETSUKO NOGAMI	Japan	48 cards	4	Japan Open 2025
91	TAKERU AOKI	Japan	46 cards	10	4th Philippine OPEN Champs 2017
92	HIROMITSU HISHIDA	Japan	44 cards	4	Japan Open Memory Championship 2019
93	YOSHIHIRO IKEDA	Japan	43 cards	9	Hong Kong Open Memory Championship 2014
94	HIROSHI ABE	Japan	40 cards	5	Japan Open Memory Championship 2016
95	TAKAHIKO MATSUO	Japan	39 cards	3	Japan Open Memory Championship 2016
96	MASAYUKI WADA	Japan	37 cards	4	Asia Open Memory Championship 2018
97	NAOKI MIWA	Japan	35 cards	21	Japan Open Memory Championship 2018
97	YASUSHI TAKEMASA	Japan	35 cards	3	Japan Open 2025
99	KONOMI NAKAHARA	Japan	34 cards	9	Asia Open Memory Championship 2019
100	HIROSHI ABE	Japan	33 cards	5	Japan Open Memory Championship 2018
101	HINA OHARA	Japan	32 cards	3	Japan Open Memory Championship 2018
102	MOTOYUKI KUMAKI	Japan	31 cards	3	Japan Open Memory Championship 2018
103	YUZUKI TAKAOKA	Japan	30 cards	10	Japan Open Memory Championship 2018
103	MEGUMI MORIKAWA	Japan	30 cards	3	Japan Open 2025
105	RINNE TSUJIKUBO	Japan	28 cards	2	Japan Open Memory Championship 2018
106	NAOYA HIRATA	Japan	27 cards	14	Japan Open Memory Championship 2017
107	YUSUKE SUZUKI	Japan	26 cards	2	Japan Open Memory Championship 2018
107	AYUTA TONOMURA	Japan	26 cards	2	World Memory Championships 2017
109	TAKERU AOKI	Japan	24 cards	10	Asia Open Memory Championship 2018
109	HIROSHI ABE	Japan	24 cards	5	Singapore Open Memory Championship 2017
109	HIROSHI ABE	Japan	24 cards	5	Japan Open Memory Championship 2015
109	KENJI TAKAGI	Japan	24 cards	6	Japan Open Memory Championship 2016
109	SHUNSUKE HOSOI	Japan	24 cards	2	Japan Open Memory Championship 2018
109	SHOHEI HARA	Japan	24 cards	2	Japan Open Memory Championship 2019
115	TAKERU AOKI	Japan	23 cards	10	World Memory Championships 2014
116	HIROSHI ABE	Japan	21 cards	5	Australian Open Memory Championship 2018
116	TSUYOSHI HOSOYA	Japan	21 cards	2	Japan Open Memory Championship 2019
118	KEIZO NAKAGAWA	Japan	20 cards	2	Japan Open Memory Championship 2017
118	MARI FUKUI	Japan	20 cards	2	Japan Open Memory Championship 2018
120	KONOMI NAKAHARA	Japan	19 cards	9	World Memory Championships 2017
121	KEIZO NAKAGAWA	Japan	17 cards	2	Japan Open Memory Championship 2016
122	HIROSHI ABE	Japan	16 cards	5	Korea Open Memory Championship 2017
122	KAZUMA TAKAYANAGI	Japan	16 cards	1	Japan Open Memory Championship 2018
122	TOMOYA KUBO	Japan	16 cards	1	Japan Open Memory Championship 2018
122	NORIKAZU TANAKA	Japan	16 cards	1	Japan Open Memory Championship 2019
126	NAKAGAWA TAKASHI	Japan	15 cards	6	Japan Open Memory Championship 2015
126	MARIKA NISHIGUCHI	Japan	15 cards	5	Japan Open Memory Championship 2016
128	YASUHIRA YAMAGUCHI	Japan	14 cards	1	World Memory Championship 2024
129	REINE TSUJIKUBO	Japan	13 cards	1	Japan Open Memory Championship 2018
129	TOMOYUKI NAKATA	Japan	13 cards	6	World Memory Championship 2011
129	TAKERU AOKI	Japan	13 cards	10	Australian Open Memory Championship 2018
132	HIROSHI ABE	Japan	12 cards	5	Hong Kong Open Memory Championship 2016
132	KEIZO NAKAGAWA	Japan	12 cards	2	Korea Open Memory Championship 2017
132	KEIZO NAKAGAWA	Japan	12 cards	2	Japan Open Memory Championship 2018
135	EIKO OHARA	Japan	11 cards	1	Japan Open Memory Championship 2018
136	KAORI TSUJIKUBO	Japan	10 cards	1	Japan Open Memory Championship 2018
136	SAYURI TAKAHASHI	Japan	10 cards	1	Japan Open 2025
138	YUTA TSUTSUMI	Japan	9 cards		Japan Open Memory Championship 2016
139	KEIZO NAKAGAWA	Japan	8 cards	2	Japan Open Memory Championship 2015
140	HIROSHI ABE	Japan	7 cards	5	1st Taiwan Open Memory Championship 2015
140	HARUMI YAMADA	Japan	7 cards		Japan Open 2025
142	AYUTA TONOMURA	Japan	6 cards	2	Asia Open Memory Championship 2017
142	MANA OHARA	Japan	6 cards		Japan Open Memory Championship 2018
142	TAKEI AKITO	Japan	6 cards		Japan Open Memory Championship 2019
142	KUNITAKA SHIMIZU	Japan	6 cards		Japan Open Memory Championship 2019
146	TAKERU AOKI	Japan	5 cards	10	Singapore Open Memory Championship 2015
146	AYUTA TONOMURA	Japan	5 cards	2	Japan Open Memory Championship 2017
146	KAREN ISHII	Japan	5 cards		Japan Open 2025
149	MIONO NAMATAME	Japan	4 cards		Japan Open 2025
150	KIYOHIRO MURAI	Japan	3 cards		Japan Open Memory Championship 2017
151	HIROSHI ABE	Japan	2 cards	5	Japan Open Memory Championship 2019
151	NAOKO YAZAWA	Japan	2 cards		Japan Open 2025
153	TAKERU AOKI	Japan	1 cards	10	Hong Kong Open Memory Championship 2016
154	NAKAGAWA TAKASHI	Japan	0 cards	6	Japan Open Memory Championship 2016
154	YUUTA TANAKA	Japan	0 cards	5	World Memory Championship 2012
154	SHINICHI MIYACHI	Japan	0 cards		World Memory Championships 2013
154	KAMICHO HIROKAZU	Japan	0 cards	11	Japan Open Memory Championship 2019