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	25.92 seconds	21	Japan Open 2026
3	NAOKI MIWA	Japan	26.36 seconds	21	IAM Egypt Open 2022
4	NAOKI MIWA	Japan	28.07 seconds	21	East Asia Open 2025
5	MOTORO OHNO	Japan	37.18 seconds	16	World Memory Championships 2017
6	MOTORO OHNO	Japan	37.82 seconds	16	Asia Open Memory Championship 2019
7	SAYAKA HOKAZONO	Japan	38.3 seconds	15	European Open Memory Championship 2023
8	MOTORO OHNO	Japan	42.29 seconds	16	World Memory Championship 2019
9	NAOYA HIRATA	Japan	44.44 seconds	14	Japan Open 2025
10	MOTORO OHNO	Japan	46.35 seconds	16	World Memory Championships 2014
11	NAOYA HIRATA	Japan	47.31 seconds	14	Japan Open Memory Championship 2019
12	NAOKI MIWA	Japan	51.4 seconds	21	World Memory Championship 2023
13	YASUHIRA YAMAGUCHI	Japan	54.2 seconds	12	East Asia Open 2025
14	NAOYA HIRATA	Japan	54.53 seconds	14	2nd Korea OPEN Champs 2018
15	SAYAKA HOKAZONO	Japan	55.45 seconds	15	Japan Open 2025
16	NAOYA HIRATA	Japan	56.27 seconds	14	Japan Open 2026
17	MOTORO OHNO	Japan	57.72 seconds	16	Australian Open Memory Championship 2018
18	NAOYA HIRATA	Japan	64.69 seconds	14	Japan Open Memory Championship 2018
19	MOTORO OHNO	Japan	65.84 seconds	16	Japan Open Memory Championship 2014
20	RYO KOBAYASHI	Japan	69.33 seconds	11	Japan Open Memory Championship 2019
21	KAMICHO HIROKAZU	Japan	69.35 seconds	11	Japan Open Memory Championship 2018
22	MOTORO OHNO	Japan	70.32 seconds	16	Japan Open Memory Championship 2015
23	RYO KOBAYASHI	Japan	71.54 seconds	11	Asia Open Memory Championship 2019
24	MEGUMI MORIKAWA	Japan	71.58 seconds	10	Japan Open 2026
25	TAKERU AOKI	Japan	72.9 seconds	10	2nd Korea OPEN Champs 2018
26	KEN KOHAGIZAWA	Japan	75.28 seconds	10	Japan Open 2026
27	MEGUMI MORIKAWA	Japan	75.33 seconds	10	East Asia Open 2025
28	KAORI ARAI	Japan	76.36 seconds	10	Japan Open 2025
29	YUZUKI TAKAOKA	Japan	76.83 seconds	10	Japan Open 2025
30	MOTORO OHNO	Japan	78.65 seconds	16	Taiwan Open Memory Championship 2017
31	KEN KOHAGIZAWA	Japan	80.44 seconds	10	Japan Open 2025
32	TAKERU AOKI	Japan	83.28 seconds	10	World Memory Championships 2015
33	NAOYA HIRATA	Japan	83.88 seconds	14	East Asia Open 2025
34	KAREN ISHII	Japan	85.28 seconds	9	East Asia Open 2025
35	MOTORO OHNO	Japan	85.44 seconds	16	World Memory Championships 2013
36	TAKERU AOKI	Japan	85.61 seconds	10	3rd Philippine OPEN Champs 2016
37	KONOMI NAKAHARA	Japan	86.25 seconds	9	World Memory Championship 2019
38	YOSHIHIRO IKEDA	Japan	86.51 seconds	9	Japan Open Memory Championship 2015
39	TAKERU AOKI	Japan	90.43 seconds	10	Korea Open Memory Championship 2017
40	NAOYA HIRATA	Japan	92.44 seconds	14	Korea Open Memory Championship 2017
41	AYUMI OSAGAWA	Japan	92.51 seconds	9	Japan Open 2025
42	TAKERU AOKI	Japan	92.59 seconds	10	Australian Open Memory Championship 2017
43	RIZU TAKAOKA	Japan	93.9 seconds	9	Japan Open 2025
44	TAKERU AOKI	Japan	94.33 seconds	10	OZ Open Memory Champs 2013 - Powered by life's DHA
45	YASUHIRA YAMAGUCHI	Japan	97.4 seconds	12	Japan Open 2026
46	YUZUKI TAKAOKA	Japan	97.95 seconds	10	Asia Open Memory Championship 2019
47	YOSHIHIRO IKEDA	Japan	104.71 seconds	9	Hong Kong Open Memory Championship 2013
48	NAOKI SHINDO	Japan	107.68 seconds	8	Japan Open Memory Championship 2019
49	YOSHIHIRO IKEDA	Japan	109.59 seconds	9	OZ Open Memory Champs 2013 - Powered by life's DHA
50	EMI MABUCHI	Japan	110.06 seconds	8	East Asia Open 2025
51	YOSHIHIRO IKEDA	Japan	111.14 seconds	9	Japan Open Memory Championship 2014
52	YUZUKI TAKAOKA	Japan	112.38 seconds	10	Japan Open Memory Championship 2019
53	TAKERU AOKI	Japan	114.71 seconds	10	Friendly (Cambridge) Memory Championship 2013
54	EMI MABUCHI	Japan	115.16 seconds	8	Japan Open 2026
55	YU SUGAYA	Japan	116.81 seconds	8	Japan Open 2026
56	TAKAFUMI SAKAKIBARA	Japan	121.14 seconds	8	East Asia Open 2025
57	HAYATO ISEKI	Japan	136.13 seconds	7	East Asia Open 2025
58	TAKERU AOKI	Japan	141.78 seconds	10	Hong Kong Open Memory Championship 2013
59	YU SUGAYA	Japan	141.86 seconds	8	Japan Open 2025
60	MASASHI FUJITA	Japan	142.71 seconds	7	Japan Open 2025
61	RIZU TAKAOKA	Japan	142.77 seconds	9	European Open Memory Championship 2023
62	TAKERU AOKI	Japan	143.52 seconds	10	Singapore Open Memory Championship 2017
63	TAKERU AOKI	Japan	145.03 seconds	10	Hong Kong Open Memory Championship 2014
64	TAKERU AOKI	Japan	148.91 seconds	10	Australian Open Memory Championship 2012
65	MOTORO OHNO	Japan	150.54 seconds	16	World Memory Championships 2015
66	YOSHIHIRO IKEDA	Japan	150.76 seconds	9	World Memory Championships 2014
67	TAKERU AOKI	Japan	151.2 seconds	10	Taiwan Open Memory Championship 2017
68	KONOMI NAKAHARA	Japan	152.9 seconds	9	Australian Open Memory Championship 2018
69	ETSUKO NOGAMI	Japan	156.5 seconds	7	East Asia Open 2025
70	AKIRA OKUNU	Japan	157.35 seconds	7	Japan Open Memory Championship 2019
71	TAKERU AOKI	Japan	161.93 seconds	10	1st Taiwan Open Memory Championship 2015
72	MIE SAKATA	Japan	162.27 seconds	7	East Asia Open 2025
73	MIE SAKATA	Japan	168.4 seconds	7	Japan Open 2026
74	TOMOYUKI SASAYA	Japan	175.99 seconds	6	Japan Open 2025
75	YOSHIHIRO IKEDA	Japan	177.26 seconds	9	World Memory Championships 2013
76	REIKO TAKAHASHI	Japan	183.45 seconds	6	Japan Open 2025
77	YUSUKE NAITO	Japan	194.69 seconds	6	Japan Open Memory Championship 2019
78	TOMOYUKI NAKATA	Japan	196.31 seconds	6	Japan Open Memory Championship 2014
79	RYOHTO SAWADA	Japan	201.05 seconds	6	Japan Open Memory Championship 2014
80	NAKAGAWA TAKASHI	Japan	206.25 seconds	6	Japan Open Memory Championship 2017
81	NAOYA HIRATA	Japan	209.29 seconds	14	Hong Kong Open Memory Championship 2016
82	KENJI TAKAGI	Japan	209.61 seconds	6	Japan Open Memory Championship 2018
83	KAMICHO HIROKAZU	Japan	211 seconds	11	Taiwan Open Memory Championship 2017
84	MIE SAKATA	Japan	212.23 seconds	7	Japan Open 2025
85	TAKERU AOKI	Japan	213.9 seconds	10	Asia Open Memory Championship 2017
86	TAKERU AOKI	Japan	217.06 seconds	10	World Memory Championship 2011
87	HIROKI TANAKA	Japan	220.31 seconds	6	Japan Open 2026
88	EMI MABUCHI	Japan	228.51 seconds	8	Japan Open 2025
89	TOMOYUKI NAKATA	Japan	230.19 seconds	6	Hong Kong Open Memory Championship 2013
90	FUMIKO RENAUDY NEMOTO	Japan	241.99 seconds	5	French Open Memory Championship 2021
91	TAKESI-SAWAI	Japan	251.44 seconds	5	World Memory Championship 2010
92	TAKAFUMI SAKAKIBARA	Japan	263.18 seconds	8	Japan Open Memory Championship 2019
93	KAZUHIRO TOKUDA	Japan	263.2 seconds	5	Japan Open 2025
94	KAMICHO HIROKAZU	Japan	267.1 seconds	11	World Memory Championships 2017
95	NAKAGAWA TAKASHI	Japan	267.3 seconds	6	UK Open Memory Championship 2012
96	JUN TAKEDA	Japan	271.08 seconds	5	Japan Open 2025
97	KENJI TAKAGI	Japan	272.06 seconds	6	Japan Open Memory Championship 2017
98	YUKI SAKAKI	Japan	295.59 seconds	5	Japan Open 2025
99	YUKI SAKAKI	Japan	295.63 seconds	5	East Asia Open 2025
100	YUKI SAKAKI	Japan	297.4 seconds	5	Japan Open 2026
101	YUZUKI TAKAOKA	Japan	300 seconds	10	2nd Korea OPEN Champs 2018
101	HIROSHI ABE	Japan	300 seconds	5	2nd Korea OPEN Champs 2018
101	MARIKA NISHIGUCHI	Japan	300 seconds	5	Japan Open Memory Championship 2015
101	YUUTA TANAKA	Japan	300 seconds	5	World Memory Championship 2011
101	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2017
101	ASUKA OHASHI	Japan	300 seconds	5	Hong Kong Open Memory Championship 2013
101	HIROSHI ABE	Japan	300 seconds	5	World Memory Championships 2015
101	KEIKO KAWASHIMA	Japan	300 seconds	5	Japan Open 2025
101	SACHIKO HIRAMATSU	Japan	300 seconds	5	Japan Open 2026
110	TAKERU AOKI	Japan	50 cards	10	Hong Kong Open Memory Championship 2015
110	MASAYUKI WADA	Japan	50 cards	4	Japan Open Memory Championship 2018
112	ETSUKO NOGAMI	Japan	48 cards	7	Japan Open 2025
113	TAKERU AOKI	Japan	46 cards	10	4th Philippine OPEN Champs 2017
114	HIROMITSU HISHIDA	Japan	44 cards	4	Japan Open Memory Championship 2019
115	YOSHIHIRO IKEDA	Japan	43 cards	9	Hong Kong Open Memory Championship 2014
116	HIROSHI ABE	Japan	40 cards	5	Japan Open Memory Championship 2016
116	ETSUKO NOGAMI	Japan	40 cards	7	Japan Open 2026
118	TAKAHIKO MATSUO	Japan	39 cards	3	Japan Open Memory Championship 2016
119	MASAYUKI WADA	Japan	37 cards	4	Asia Open Memory Championship 2018
120	NAOKI MIWA	Japan	35 cards	21	Japan Open Memory Championship 2018
120	YASUSHI TAKEMASA	Japan	35 cards	3	Japan Open 2025
122	KONOMI NAKAHARA	Japan	34 cards	9	Asia Open Memory Championship 2019
122	TORU KOBAYASHI	Japan	34 cards	3	Japan Open 2026
124	HIROSHI ABE	Japan	33 cards	5	Japan Open Memory Championship 2018
125	HINA OHARA	Japan	32 cards	3	Japan Open Memory Championship 2018
125	TOSHIHISA YAHAGI	Japan	32 cards	3	Japan Open 2026
127	MOTOYUKI KUMAKI	Japan	31 cards	3	Japan Open Memory Championship 2018
128	YUZUKI TAKAOKA	Japan	30 cards	10	Japan Open Memory Championship 2018
128	MEGUMI MORIKAWA	Japan	30 cards	10	Japan Open 2025
128	RENA TSUNEMI	Japan	30 cards	3	Japan Open 2026
131	RINNE TSUJIKUBO	Japan	28 cards	2	Japan Open Memory Championship 2018
132	NAOYA HIRATA	Japan	27 cards	14	Japan Open Memory Championship 2017
132	TOSHIHARU TSUBOI	Japan	27 cards	2	Japan Open 2026
134	YUSUKE SUZUKI	Japan	26 cards	2	Japan Open Memory Championship 2018
134	AYUTA TONOMURA	Japan	26 cards	2	World Memory Championships 2017
134	MIONO NAMATAME	Japan	26 cards	2	East Asia Open 2025
134	YOSHIHISA FUKAI	Japan	26 cards	2	Japan Open 2026
138	TAKERU AOKI	Japan	24 cards	10	Asia Open Memory Championship 2018
138	HIROSHI ABE	Japan	24 cards	5	Singapore Open Memory Championship 2017
138	HIROSHI ABE	Japan	24 cards	5	Japan Open Memory Championship 2015
138	KENJI TAKAGI	Japan	24 cards	6	Japan Open Memory Championship 2016
138	SHUNSUKE HOSOI	Japan	24 cards	2	Japan Open Memory Championship 2018
138	SHOHEI HARA	Japan	24 cards	2	Japan Open Memory Championship 2019
138	MIONO NAMATAME	Japan	24 cards	2	Japan Open 2026
145	TAKERU AOKI	Japan	23 cards	10	World Memory Championships 2014
146	HIROSHI ABE	Japan	21 cards	5	Australian Open Memory Championship 2018
146	TSUYOSHI HOSOYA	Japan	21 cards	2	Japan Open Memory Championship 2019
148	KEIZO NAKAGAWA	Japan	20 cards	2	Japan Open Memory Championship 2017
148	MARI FUKUI	Japan	20 cards	2	Japan Open Memory Championship 2018
148	SUBARU KOMATSU	Japan	20 cards	2	Japan Open 2026
151	KONOMI NAKAHARA	Japan	19 cards	9	World Memory Championships 2017
152	KEIZO NAKAGAWA	Japan	17 cards	2	Japan Open Memory Championship 2016
152	RIZU TAKAOKA	Japan	17 cards	9	East Asia Open 2025
154	HIROSHI ABE	Japan	16 cards	5	Korea Open Memory Championship 2017
154	KAZUMA TAKAYANAGI	Japan	16 cards	1	Japan Open Memory Championship 2018
154	TOMOYA KUBO	Japan	16 cards	1	Japan Open Memory Championship 2018
154	NORIKAZU TANAKA	Japan	16 cards	1	Japan Open Memory Championship 2019
158	NAKAGAWA TAKASHI	Japan	15 cards	6	Japan Open Memory Championship 2015
158	MARIKA NISHIGUCHI	Japan	15 cards	5	Japan Open Memory Championship 2016
160	YASUHIRA YAMAGUCHI	Japan	14 cards	12	World Memory Championship 2024
161	REINE TSUJIKUBO	Japan	13 cards	1	Japan Open Memory Championship 2018
161	TOMOYUKI NAKATA	Japan	13 cards	6	World Memory Championship 2011
161	TAKERU AOKI	Japan	13 cards	10	Australian Open Memory Championship 2018
164	HIROSHI ABE	Japan	12 cards	5	Hong Kong Open Memory Championship 2016
164	KEIZO NAKAGAWA	Japan	12 cards	2	Korea Open Memory Championship 2017
164	KEIZO NAKAGAWA	Japan	12 cards	2	Japan Open Memory Championship 2018
167	EIKO OHARA	Japan	11 cards	1	Japan Open Memory Championship 2018
168	KAORI TSUJIKUBO	Japan	10 cards	1	Japan Open Memory Championship 2018
168	SAYURI TAKAHASHI	Japan	10 cards	1	Japan Open 2025
170	YUTA TSUTSUMI	Japan	9 cards		Japan Open Memory Championship 2016
171	KEIZO NAKAGAWA	Japan	8 cards	2	Japan Open Memory Championship 2015
172	HIROSHI ABE	Japan	7 cards	5	1st Taiwan Open Memory Championship 2015
172	HARUMI YAMADA	Japan	7 cards		Japan Open 2025
172	YUZUKI TAKAOKA	Japan	7 cards	10	East Asia Open 2025
175	AYUTA TONOMURA	Japan	6 cards	2	Asia Open Memory Championship 2017
175	MANA OHARA	Japan	6 cards		Japan Open Memory Championship 2018
175	TAKEI AKITO	Japan	6 cards		Japan Open Memory Championship 2019
175	KUNITAKA SHIMIZU	Japan	6 cards		Japan Open Memory Championship 2019
179	TAKERU AOKI	Japan	5 cards	10	Singapore Open Memory Championship 2015
179	AYUTA TONOMURA	Japan	5 cards	2	Japan Open Memory Championship 2017
179	KAREN ISHII	Japan	5 cards	9	Japan Open 2025
182	MIONO NAMATAME	Japan	4 cards	2	Japan Open 2025
183	KIYOHIRO MURAI	Japan	3 cards		Japan Open Memory Championship 2017
184	HIROSHI ABE	Japan	2 cards	5	Japan Open Memory Championship 2019
184	NAOKO YAZAWA	Japan	2 cards		Japan Open 2025
186	TAKERU AOKI	Japan	1 cards	10	Hong Kong Open Memory Championship 2016
187	NAKAGAWA TAKASHI	Japan	0 cards	6	Japan Open Memory Championship 2016
187	YUUTA TANAKA	Japan	0 cards	5	World Memory Championship 2012
187	SHINICHI MIYACHI	Japan	0 cards		World Memory Championships 2013
187	KAMICHO HIROKAZU	Japan	0 cards	11	Japan Open Memory Championship 2019