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	NAOKI MIWA	Japan	28.07 seconds	21	East Asia Open 2025
4	MOTORO OHNO	Japan	37.18 seconds	16	World Memory Championships 2017
5	MOTORO OHNO	Japan	37.82 seconds	16	Asia Open Memory Championship 2019
6	SAYAKA HOKAZONO	Japan	38.3 seconds	15	European Open Memory Championship 2023
7	MOTORO OHNO	Japan	42.29 seconds	16	World Memory Championship 2019
8	NAOYA HIRATA	Japan	44.44 seconds	14	Japan Open 2025
9	MOTORO OHNO	Japan	46.35 seconds	16	World Memory Championships 2014
10	NAOYA HIRATA	Japan	47.31 seconds	14	Japan Open Memory Championship 2019
11	NAOKI MIWA	Japan	51.4 seconds	21	World Memory Championship 2023
12	YASUHIRA YAMAGUCHI	Japan	54.2 seconds	12	East Asia Open 2025
13	NAOYA HIRATA	Japan	54.53 seconds	14	2nd Korea OPEN Champs 2018
14	SAYAKA HOKAZONO	Japan	55.45 seconds	15	Japan Open 2025
15	MOTORO OHNO	Japan	57.72 seconds	16	Australian Open Memory Championship 2018
16	NAOYA HIRATA	Japan	64.69 seconds	14	Japan Open Memory Championship 2018
17	MOTORO OHNO	Japan	65.84 seconds	16	Japan Open Memory Championship 2014
18	RYO KOBAYASHI	Japan	69.33 seconds	11	Japan Open Memory Championship 2019
19	KAMICHO HIROKAZU	Japan	69.35 seconds	11	Japan Open Memory Championship 2018
20	MOTORO OHNO	Japan	70.32 seconds	16	Japan Open Memory Championship 2015
21	RYO KOBAYASHI	Japan	71.54 seconds	11	Asia Open Memory Championship 2019
22	TAKERU AOKI	Japan	72.9 seconds	10	2nd Korea OPEN Champs 2018
23	MEGUMI MORIKAWA	Japan	75.33 seconds	10	East Asia Open 2025
24	KAORI ARAI	Japan	76.36 seconds	10	Japan Open 2025
25	YUZUKI TAKAOKA	Japan	76.83 seconds	10	Japan Open 2025
26	MOTORO OHNO	Japan	78.65 seconds	16	Taiwan Open Memory Championship 2017
27	KEN KOHAGIZAWA	Japan	80.44 seconds	10	Japan Open 2025
28	TAKERU AOKI	Japan	83.28 seconds	10	World Memory Championships 2015
29	NAOYA HIRATA	Japan	83.88 seconds	14	East Asia Open 2025
30	KAREN ISHII	Japan	85.28 seconds	9	East Asia Open 2025
31	MOTORO OHNO	Japan	85.44 seconds	16	World Memory Championships 2013
32	TAKERU AOKI	Japan	85.61 seconds	10	3rd Philippine OPEN Champs 2016
33	KONOMI NAKAHARA	Japan	86.25 seconds	9	World Memory Championship 2019
34	YOSHIHIRO IKEDA	Japan	86.51 seconds	9	Japan Open Memory Championship 2015
35	TAKERU AOKI	Japan	90.43 seconds	10	Korea Open Memory Championship 2017
36	NAOYA HIRATA	Japan	92.44 seconds	14	Korea Open Memory Championship 2017
37	AYUMI OSAGAWA	Japan	92.51 seconds	9	Japan Open 2025
38	TAKERU AOKI	Japan	92.59 seconds	10	Australian Open Memory Championship 2017
39	RIZU TAKAOKA	Japan	93.9 seconds	9	Japan Open 2025
40	TAKERU AOKI	Japan	94.33 seconds	10	OZ Open Memory Champs 2013 - Powered by life's DHA
41	YUZUKI TAKAOKA	Japan	97.95 seconds	10	Asia Open Memory Championship 2019
42	YOSHIHIRO IKEDA	Japan	104.71 seconds	9	Hong Kong Open Memory Championship 2013
43	NAOKI SHINDO	Japan	107.68 seconds	8	Japan Open Memory Championship 2019
44	YOSHIHIRO IKEDA	Japan	109.59 seconds	9	OZ Open Memory Champs 2013 - Powered by life's DHA
45	EMI MABUCHI	Japan	110.06 seconds	8	East Asia Open 2025
46	YOSHIHIRO IKEDA	Japan	111.14 seconds	9	Japan Open Memory Championship 2014
47	YUZUKI TAKAOKA	Japan	112.38 seconds	10	Japan Open Memory Championship 2019
48	TAKERU AOKI	Japan	114.71 seconds	10	Friendly (Cambridge) Memory Championship 2013
49	TAKAFUMI SAKAKIBARA	Japan	121.14 seconds	8	East Asia Open 2025
50	HAYATO ISEKI	Japan	136.13 seconds	7	East Asia Open 2025
51	TAKERU AOKI	Japan	141.78 seconds	10	Hong Kong Open Memory Championship 2013
52	YU SUGAYA	Japan	141.86 seconds	7	Japan Open 2025
53	MASASHI FUJITA	Japan	142.71 seconds	7	Japan Open 2025
54	RIZU TAKAOKA	Japan	142.77 seconds	9	European Open Memory Championship 2023
55	TAKERU AOKI	Japan	143.52 seconds	10	Singapore Open Memory Championship 2017
56	TAKERU AOKI	Japan	145.03 seconds	10	Hong Kong Open Memory Championship 2014
57	TAKERU AOKI	Japan	148.91 seconds	10	Australian Open Memory Championship 2012
58	MOTORO OHNO	Japan	150.54 seconds	16	World Memory Championships 2015
59	YOSHIHIRO IKEDA	Japan	150.76 seconds	9	World Memory Championships 2014
60	TAKERU AOKI	Japan	151.2 seconds	10	Taiwan Open Memory Championship 2017
61	KONOMI NAKAHARA	Japan	152.9 seconds	9	Australian Open Memory Championship 2018
62	ETSUKO NOGAMI	Japan	156.5 seconds	7	East Asia Open 2025
63	AKIRA OKUNU	Japan	157.35 seconds	7	Japan Open Memory Championship 2019
64	TAKERU AOKI	Japan	161.93 seconds	10	1st Taiwan Open Memory Championship 2015
65	MIE SAKATA	Japan	162.27 seconds	7	East Asia Open 2025
66	TOMOYUKI SASAYA	Japan	175.99 seconds	6	Japan Open 2025
67	YOSHIHIRO IKEDA	Japan	177.26 seconds	9	World Memory Championships 2013
68	REIKO TAKAHASHI	Japan	183.45 seconds	6	Japan Open 2025
69	YUSUKE NAITO	Japan	194.69 seconds	6	Japan Open Memory Championship 2019
70	TOMOYUKI NAKATA	Japan	196.31 seconds	6	Japan Open Memory Championship 2014
71	RYOHTO SAWADA	Japan	201.05 seconds	6	Japan Open Memory Championship 2014
72	NAKAGAWA TAKASHI	Japan	206.25 seconds	6	Japan Open Memory Championship 2017
73	NAOYA HIRATA	Japan	209.29 seconds	14	Hong Kong Open Memory Championship 2016
74	KENJI TAKAGI	Japan	209.61 seconds	6	Japan Open Memory Championship 2018
75	KAMICHO HIROKAZU	Japan	211 seconds	11	Taiwan Open Memory Championship 2017
76	MIE SAKATA	Japan	212.23 seconds	7	Japan Open 2025
77	TAKERU AOKI	Japan	213.9 seconds	10	Asia Open Memory Championship 2017
78	TAKERU AOKI	Japan	217.06 seconds	10	World Memory Championship 2011
79	EMI MABUCHI	Japan	228.51 seconds	8	Japan Open 2025
80	TOMOYUKI NAKATA	Japan	230.19 seconds	6	Hong Kong Open Memory Championship 2013
81	FUMIKO RENAUDY NEMOTO	Japan	241.99 seconds	5	French Open Memory Championship 2021
82	TAKESI-SAWAI	Japan	251.44 seconds	5	World Memory Championship 2010
83	TAKAFUMI SAKAKIBARA	Japan	263.18 seconds	8	Japan Open Memory Championship 2019
84	KAZUHIRO TOKUDA	Japan	263.2 seconds	5	Japan Open 2025
85	KAMICHO HIROKAZU	Japan	267.1 seconds	11	World Memory Championships 2017
86	NAKAGAWA TAKASHI	Japan	267.3 seconds	6	UK Open Memory Championship 2012
87	JUN TAKEDA	Japan	271.08 seconds	5	Japan Open 2025
88	KENJI TAKAGI	Japan	272.06 seconds	6	Japan Open Memory Championship 2017
89	YUKI SAKAKI	Japan	295.59 seconds	5	Japan Open 2025
90	YUKI SAKAKI	Japan	295.63 seconds	5	East Asia Open 2025
91	YUZUKI TAKAOKA	Japan	300 seconds	10	2nd Korea OPEN Champs 2018
91	HIROSHI ABE	Japan	300 seconds	5	2nd Korea OPEN Champs 2018
91	MARIKA NISHIGUCHI	Japan	300 seconds	5	Japan Open Memory Championship 2015
91	YUUTA TANAKA	Japan	300 seconds	5	World Memory Championship 2011
91	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2017
91	ASUKA OHASHI	Japan	300 seconds	5	Hong Kong Open Memory Championship 2013
91	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2015
91	KEIKO KAWASHIMA	Japan	300 seconds	5	Japan Open 2025
99	TAKERU AOKI	Japan	50 cards	10	Hong Kong Open Memory Championship 2015
99	MASAYUKI WADA	Japan	50 cards	4	Japan Open Memory Championship 2018
101	ETSUKO NOGAMI	Japan	48 cards	7	Japan Open 2025
102	TAKERU AOKI	Japan	46 cards	10	4th Philippine OPEN Champs 2017
103	HIROMITSU HISHIDA	Japan	44 cards	4	Japan Open Memory Championship 2019
104	YOSHIHIRO IKEDA	Japan	43 cards	9	Hong Kong Open Memory Championship 2014
105	HIROSHI ABE	Japan	40 cards	5	Japan Open Memory Championship 2016
106	TAKAHIKO MATSUO	Japan	39 cards	3	Japan Open Memory Championship 2016
107	MASAYUKI WADA	Japan	37 cards	4	Asia Open Memory Championship 2018
108	NAOKI MIWA	Japan	35 cards	21	Japan Open Memory Championship 2018
108	YASUSHI TAKEMASA	Japan	35 cards	3	Japan Open 2025
110	KONOMI NAKAHARA	Japan	34 cards	9	Asia Open Memory Championship 2019
111	HIROSHI ABE	Japan	33 cards	5	Japan Open Memory Championship 2018
112	HINA OHARA	Japan	32 cards	3	Japan Open Memory Championship 2018
113	MOTOYUKI KUMAKI	Japan	31 cards	3	Japan Open Memory Championship 2018
114	YUZUKI TAKAOKA	Japan	30 cards	10	Japan Open Memory Championship 2018
114	MEGUMI MORIKAWA	Japan	30 cards	10	Japan Open 2025
116	RINNE TSUJIKUBO	Japan	28 cards	2	Japan Open Memory Championship 2018
117	NAOYA HIRATA	Japan	27 cards	14	Japan Open Memory Championship 2017
118	YUSUKE SUZUKI	Japan	26 cards	2	Japan Open Memory Championship 2018
118	AYUTA TONOMURA	Japan	26 cards	2	World Memory Championships 2017
118	MIONO NAMATAME	Japan	26 cards	2	East Asia Open 2025
121	TAKERU AOKI	Japan	24 cards	10	Asia Open Memory Championship 2018
121	HIROSHI ABE	Japan	24 cards	5	Singapore Open Memory Championship 2017
121	HIROSHI ABE	Japan	24 cards	5	Japan Open Memory Championship 2015
121	KENJI TAKAGI	Japan	24 cards	6	Japan Open Memory Championship 2016
121	SHUNSUKE HOSOI	Japan	24 cards	2	Japan Open Memory Championship 2018
121	SHOHEI HARA	Japan	24 cards	2	Japan Open Memory Championship 2019
127	TAKERU AOKI	Japan	23 cards	10	World Memory Championships 2014
128	HIROSHI ABE	Japan	21 cards	5	Australian Open Memory Championship 2018
128	TSUYOSHI HOSOYA	Japan	21 cards	2	Japan Open Memory Championship 2019
130	KEIZO NAKAGAWA	Japan	20 cards	2	Japan Open Memory Championship 2017
130	MARI FUKUI	Japan	20 cards	2	Japan Open Memory Championship 2018
132	KONOMI NAKAHARA	Japan	19 cards	9	World Memory Championships 2017
133	KEIZO NAKAGAWA	Japan	17 cards	2	Japan Open Memory Championship 2016
133	RIZU TAKAOKA	Japan	17 cards	9	East Asia Open 2025
135	HIROSHI ABE	Japan	16 cards	5	Korea Open Memory Championship 2017
135	KAZUMA TAKAYANAGI	Japan	16 cards	1	Japan Open Memory Championship 2018
135	TOMOYA KUBO	Japan	16 cards	1	Japan Open Memory Championship 2018
135	NORIKAZU TANAKA	Japan	16 cards	1	Japan Open Memory Championship 2019
139	NAKAGAWA TAKASHI	Japan	15 cards	6	Japan Open Memory Championship 2015
139	MARIKA NISHIGUCHI	Japan	15 cards	5	Japan Open Memory Championship 2016
141	YASUHIRA YAMAGUCHI	Japan	14 cards	12	World Memory Championship 2024
142	REINE TSUJIKUBO	Japan	13 cards	1	Japan Open Memory Championship 2018
142	TOMOYUKI NAKATA	Japan	13 cards	6	World Memory Championship 2011
142	TAKERU AOKI	Japan	13 cards	10	Australian Open Memory Championship 2018
145	HIROSHI ABE	Japan	12 cards	5	Hong Kong Open Memory Championship 2016
145	KEIZO NAKAGAWA	Japan	12 cards	2	Korea Open Memory Championship 2017
145	KEIZO NAKAGAWA	Japan	12 cards	2	Japan Open Memory Championship 2018
148	EIKO OHARA	Japan	11 cards	1	Japan Open Memory Championship 2018
149	KAORI TSUJIKUBO	Japan	10 cards	1	Japan Open Memory Championship 2018
149	SAYURI TAKAHASHI	Japan	10 cards	1	Japan Open 2025
151	YUTA TSUTSUMI	Japan	9 cards		Japan Open Memory Championship 2016
152	KEIZO NAKAGAWA	Japan	8 cards	2	Japan Open Memory Championship 2015
153	HIROSHI ABE	Japan	7 cards	5	1st Taiwan Open Memory Championship 2015
153	HARUMI YAMADA	Japan	7 cards		Japan Open 2025
153	YUZUKI TAKAOKA	Japan	7 cards	10	East Asia Open 2025
156	AYUTA TONOMURA	Japan	6 cards	2	Asia Open Memory Championship 2017
156	MANA OHARA	Japan	6 cards		Japan Open Memory Championship 2018
156	TAKEI AKITO	Japan	6 cards		Japan Open Memory Championship 2019
156	KUNITAKA SHIMIZU	Japan	6 cards		Japan Open Memory Championship 2019
160	TAKERU AOKI	Japan	5 cards	10	Singapore Open Memory Championship 2015
160	AYUTA TONOMURA	Japan	5 cards	2	Japan Open Memory Championship 2017
160	KAREN ISHII	Japan	5 cards	9	Japan Open 2025
163	MIONO NAMATAME	Japan	4 cards	2	Japan Open 2025
164	KIYOHIRO MURAI	Japan	3 cards		Japan Open Memory Championship 2017
165	HIROSHI ABE	Japan	2 cards	5	Japan Open Memory Championship 2019
165	NAOKO YAZAWA	Japan	2 cards		Japan Open 2025
167	TAKERU AOKI	Japan	1 cards	10	Hong Kong Open Memory Championship 2016
168	NAKAGAWA TAKASHI	Japan	0 cards	6	Japan Open Memory Championship 2016
168	YUUTA TANAKA	Japan	0 cards	5	World Memory Championship 2012
168	SHINICHI MIYACHI	Japan	0 cards		World Memory Championships 2013
168	KAMICHO HIROKAZU	Japan	0 cards	11	Japan Open Memory Championship 2019