Kai Ito (井藤魁)

Name: Kai Ito (井藤魁)

Region: Japan

Competitions: 14

WCA ID:

2010ITOK01

Gender: Male

Career: 2010.11.21 - 2015.11.23

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	478	13215	36145	12.63	16.12	42096	15704	591	94/95
2x2x2 Cube	389	19131	65240	5.27	6.53	50016	15117	317	5/5
4x4x4 Cube	344	10478	31810	1:09.52	1:21.63	31664	10166	356	32/32
3x3x3 One-Handed	237	9259	25236	27.90	36.21	27127	9973	254	25/25
Square-1	186	4196	20345	1:45.91					2/2

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	4036	382	134282	14584	483517	49096
Average	3506	416	118010	15204	409327	50934

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
UT Open 2015	Second round	39	16.69	17.82	18.68 18.09 16.69 16.69 22.88
	First round	34	15.31	17.18	17.15 18.68 16.38 15.31 18.02
Japan Open 2015	Second round	55	14.15	16.83	17.63 15.71 18.63 14.15 17.16
	First round	59	15.86	17.23	20.30 16.13 15.86 18.58 16.97
Kawasaki Summer 2015	Final	21	12.63	16.12	DNF 12.63 17.55 13.46 17.36
UT Open 2014	First round	43	14.86	18.46	17.84 14.86 20.40 20.46 17.13
Asian Championship 2014	First round	98	17.69	19.80	19.65 1:19.31 18.71 17.69 21.05
Japan Contest Spring 2014	Second round	23	15.47	17.67	15.47 21.93 19.00 18.02 16.00
	First round	24	13.03	17.88	17.86 18.27 18.30 17.52 13.03
Kanto Open 2014	Second round	29	16.33	18.84	20.28 17.72 16.33 18.52 21.77
	First round	27	15.77	17.68	18.40 15.77 1:09.41 17.18 17.46
UT Open 2013	First round	39	18.09	20.43	23.44 18.09 18.91 21.84 20.55
Tachikawa 2013	Second round	31	17.00	19.62	19.22 24.31 17.00 21.55 18.08
	First round	32	18.59	19.61	20.02 18.78 21.36 18.59 20.03
Japan 2013	First round	44	17.06	20.20	20.91 19.34 21.55 17.06 20.36
UT Open 2011	First round	42	18.53	19.51	19.56 19.68 20.03 18.53 19.28
Matsudo Autumn 2011	First round	30	18.08	21.16	24.20 18.08 29.30 20.36 18.91
Matsudo Spring 2011	First round	33	17.40	20.31	20.91 21.30 18.72 25.02 17.40
UT Open 2010	First round	31	16.88	18.47	20.58 22.38 17.03 16.88 17.80

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Matsudo Spring 2011	First round	14	5.27	6.53	5.88 7.24 7.94 6.47 5.27

4x4x4 Cube
Competition	Round	Place	Best	Average	Detail
Japan Open 2015	First round	46	1:47.57		1:50.83 1:47.57
Asian Championship 2014	First round	66	1:09.52	1:27.40	1:09.52 1:26.06 1:21.61 1:34.53 1:41.55
Japan Contest Spring 2014	First round	22	1:17.83	1:21.63	1:17.83 1:19.50 1:24.16 1:37.03 1:21.22
Kanto Open 2014	First round	20	1:15.81	1:28.01	2:01.19 1:15.81 1:26.15 1:17.18 1:40.71
Matsudo Autumn 2011	First round	24	1:17.60	1:27.42	1:34.22 1:22.88 1:17.60 1:25.15 1:43.66
Matsudo Spring 2011	First round	23	1:16.06	1:29.92	2:17.52 1:31.83 1:16.06 1:17.25 1:40.68
UT Open 2010	Final	16	1:19.09	1:27.97	1:25.21 1:32.91 1:27.25 1:19.09 1:31.44

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Japan Open 2015	First round	22	27.90	36.21	57.28 31.43 35.08 27.90 42.11
Japan Contest Spring 2014	First round	14	31.81	36.70	36.58 38.02 41.09 35.50 31.81
Kanto Open 2014	First round	14	32.84	42.47	1:04.16 39.80 32.84 37.46 50.15
Tachikawa 2013	First round	28	45.46	55.33	1:12.18 47.77 45.46 1:07.58 50.63
Matsudo Spring 2011	First round	23	40.11	46.17	56.41 41.93 40.11 41.18 55.40

Square-1
Competition	Round	Place	Best	Average	Detail
UT Open 2011	Final	11	1:45.91		2:29.87 1:45.91

Event	Round	Place	Best	Average	Detail
UT Open 2015
3x3x3 Cube	Second round	39	16.69	17.82	18.68 18.09 16.69 16.69 22.88
	First round	34	15.31	17.18	17.15 18.68 16.38 15.31 18.02

Japan Open 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	55	14.15	16.83	17.63 15.71 18.63 14.15 17.16
	First round	59	15.86	17.23	20.30 16.13 15.86 18.58 16.97
4x4x4 Cube	First round	46	1:47.57		1:50.83 1:47.57
3x3x3 One-Handed	First round	22	27.90	36.21	57.28 31.43 35.08 27.90 42.11

Kawasaki Summer 2015
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	21	12.63	16.12	DNF 12.63 17.55 13.46 17.36

UT Open 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	43	14.86	18.46	17.84 14.86 20.40 20.46 17.13

Asian Championship 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	98	17.69	19.80	19.65 1:19.31 18.71 17.69 21.05
4x4x4 Cube	First round	66	1:09.52	1:27.40	1:09.52 1:26.06 1:21.61 1:34.53 1:41.55

Japan Contest Spring 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	23	15.47	17.67	15.47 21.93 19.00 18.02 16.00
	First round	24	13.03	17.88	17.86 18.27 18.30 17.52 13.03
4x4x4 Cube	First round	22	1:17.83	1:21.63	1:17.83 1:19.50 1:24.16 1:37.03 1:21.22
3x3x3 One-Handed	First round	14	31.81	36.70	36.58 38.02 41.09 35.50 31.81

Kanto Open 2014
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	29	16.33	18.84	20.28 17.72 16.33 18.52 21.77
	First round	27	15.77	17.68	18.40 15.77 1:09.41 17.18 17.46
4x4x4 Cube	First round	20	1:15.81	1:28.01	2:01.19 1:15.81 1:26.15 1:17.18 1:40.71
3x3x3 One-Handed	First round	14	32.84	42.47	1:04.16 39.80 32.84 37.46 50.15

UT Open 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	39	18.09	20.43	23.44 18.09 18.91 21.84 20.55

Tachikawa 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	31	17.00	19.62	19.22 24.31 17.00 21.55 18.08
	First round	32	18.59	19.61	20.02 18.78 21.36 18.59 20.03
3x3x3 One-Handed	First round	28	45.46	55.33	1:12.18 47.77 45.46 1:07.58 50.63

Japan 2013
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	44	17.06	20.20	20.91 19.34 21.55 17.06 20.36

UT Open 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	42	18.53	19.51	19.56 19.68 20.03 18.53 19.28
Square-1	Final	11	1:45.91		2:29.87 1:45.91

Matsudo Autumn 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	30	18.08	21.16	24.20 18.08 29.30 20.36 18.91
4x4x4 Cube	First round	24	1:17.60	1:27.42	1:34.22 1:22.88 1:17.60 1:25.15 1:43.66

Matsudo Spring 2011
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	33	17.40	20.31	20.91 21.30 18.72 25.02 17.40
2x2x2 Cube	First round	14	5.27	6.53	5.88 7.24 7.94 6.47 5.27
4x4x4 Cube	First round	23	1:16.06	1:29.92	2:17.52 1:31.83 1:16.06 1:17.25 1:40.68
3x3x3 One-Handed	First round	23	40.11	46.17	56.41 41.93 40.11 41.18 55.40

UT Open 2010
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	31	16.88	18.47	20.58 22.38 17.03 16.88 17.80
4x4x4 Cube	Final	16	1:19.09	1:27.97	1:25.21 1:32.91 1:27.25 1:19.09 1:31.44

No.	Date	Name	Region	City
14	2015-11-23	UT Open 2015	Japan	Tokyo
13	2015-09-21~22	Japan Open 2015	Japan	Tokyo
12	2015-07-12	Kawasaki Summer 2015	Japan	Kawasaki
11	2014-11-23	UT Open 2014	Japan	Tokyo
10	2014-11-01~03	Asian Championship 2014	Japan	Matsudo, Chiba
9	2014-04-29	Japan Contest Spring 2014	Japan	Tokyo
8	2014-02-22~23	Kanto Open 2014	Japan	Matsudo
7	2013-11-24	UT Open 2013	Japan	Tokyo
6	2013-08-11	Tachikawa 2013	Japan	Tachikawa
5	2013-06-01~02	Japan 2013	Japan	Tokyo
4	2011-11-27	UT Open 2011	Japan	Tokyo
3	2011-11-05	Matsudo Autumn 2011	Japan	Chiba
2	2011-04-10	Matsudo Spring 2011	Japan	Chiba
1	2010-11-21	UT Open 2010	Japan	Tokyo

Closest Cubers

Person	Competitions
Akihiro Ishida (石田朗大)	14
Nobuaki Suga (菅信昭)	14
Fumiki Koseki (古関章記)	13
Takafumi Seki (関隆文)	13
Yuhei Takagi (高木佑平)	13
Hideki Niina (新名秀樹)	12
Takuma Shirahase (白波瀬拓磨)	12
Hiroo Saito (斉藤広大)	11
Kentaro Nishi (西賢太郎)	11
Shuto Ueno (上野柊斗)	11
Shuhei Omura (大村周平)	10
Sinpei Araki (荒木慎平)	10
Tomoaki Okayama (岡山友昭)	10
Tomoyuki Hiraide (平出智之)	10
Yu Sajima (佐島優)	10
Yuji Suse (巣瀬雄史)	10
Yuki Tanaka (田中悠樹)	10
Yuta Okada (岡田雄太)	10
Kei Suga (須賀慶)	9
Keita Nomura (野村啓太)	9

Seen Cubers

Times	Competitors
1	231
2	57
3	36
4	20
5	17
6	14
7	10
8	8
9	6
10	8
11	3
12	2
13	3
14	2
All	417