Tomoaki Sakuma (佐久間智章)

Name: Tomoaki Sakuma (佐久間智章)

Region: Japan

Competitions: 10

WCA ID:

2022SAKU01

Gender: Male

Career: 2022.07.30 - 2024.01.20

2023 Annual Summary

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Bronze	Solves/Attempts
3x3x3 Cube	192	4754	13674	9.93	12.32	14958	5385	215		24/25
3x3x3 Blindfolded	10	82	280	28.73					1	9/33
Pyraminx	401	19292	72420	13.03	14.10	50225	13635	327		5/5
4x4x4 Blindfolded	43	304	1156	13:44.00						1/9
3x3x3 Multi-Blind	62	375	1438	7/10 46:33						3/3

Sum of Ranks

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	3928	392	147005	20773	541753	73884
Average	3485	450	123486	18879	433998	65701

Overall Medal Collection

Gold	Silver	Bronze
		1

By Event
By Competition

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Tokai Open 2023	Second round	48	9.93	16.75	15.64 13.33 DNF 9.93 21.28
	First round	45	10.70	14.10	13.85 14.75 13.69 10.70 14.98
Tokyo Challenge Winter B 2023	Final	9	11.27	12.32	12.23 11.27 11.50 13.23 13.79
Ayase Autumn A 2022	First round	28	13.27	15.88	13.27 16.62 13.79 17.23 17.38
Yoga Summer A 2022	First round	16	14.67	15.67	14.94 19.81 16.32 15.74 14.67

3x3x3 Blindfolded
Competition	Round	Place	Best	Average	Detail
Ota Blind New Year 2024	Final	3	28.73	DNF	28.73 DNF DNF
Tokai Open 2023	Final	19	DNF	DNF	DNF DNF DNF
	First round	6	36.39	DNF	36.39 DNF DNF
Ota Blind Summer 2023	Second round	15	DNF	DNF	DNF DNF DNF
	First round	18	1:18.65	DNF	DNF DNF 1:18.65
Challenge BLD 2023	Final	4	43.06	DNF	DNF 43.06 DNF
Hiroshima Spring 2023	Final	5	44.85	DNF	DNF DNF 44.85
Ayase Autumn A 2022	Final	5	1:06.30	DNF	DNF 1:43.63 1:06.30
Yoga Summer A 2022	Final	17	DNF	DNF	DNF DNF DNF
Ota Blind Summer 2022	Final	13	1:38.89	DNF	DNF 1:38.89 DNF
	First round	25	2:20.82	DNF	DNF DNF 2:20.82

Pyraminx
Competition	Round	Place	Best	Average	Detail
Hiroshima Spring 2023	First round	41	13.03	14.10	13.03 13.24 13.92 24.57 15.15

4x4x4 Blindfolded
Competition	Round	Place	Best	Average	Detail
Ota Blind Summer 2023	Final	16	DNF	DNF	DNF DNF DNF
Ota Blind Winter 2022	Final	11	13:44.00	DNF	DNF DNF 13:44.00
Yoga Summer A 2022	Final	7	DNF	DNF	DNF DNF DNF

5x5x5 Blindfolded
Competition	Round	Place	Best	Average	Detail
Ota Blind New Year 2024	Final	11	DNF	DNF	DNF DNF DNF

3x3x3 Multi-Blind
Competition	Round	Place	Best	Average	Detail
Ota Blind New Year 2024	Final	22	7/12 57:45		7/12 57:45
Ota Blind Winter 2022	Final	17	7/14 59:25		7/14 59:25
Ayase Autumn A 2022	Final	8	7/10 46:33		7/10 46:33

Event	Round	Place	Best	Average	Detail
Ota Blind New Year 2024
3x3x3 Blindfolded	Final	3	28.73	DNF	28.73 DNF DNF
5x5x5 Blindfolded	Final	11	DNF	DNF	DNF DNF DNF
3x3x3 Multi-Blind	Final	22	7/12 57:45		7/12 57:45

Tokai Open 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Second round	48	9.93	16.75	15.64 13.33 DNF 9.93 21.28
	First round	45	10.70	14.10	13.85 14.75 13.69 10.70 14.98
3x3x3 Blindfolded	Final	19	DNF	DNF	DNF DNF DNF
	First round	6	36.39	DNF	36.39 DNF DNF

Ota Blind Summer 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Blindfolded	Second round	15	DNF	DNF	DNF DNF DNF
	First round	18	1:18.65	DNF	DNF DNF 1:18.65
4x4x4 Blindfolded	Final	16	DNF	DNF	DNF DNF DNF

Challenge BLD 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Blindfolded	Final	4	43.06	DNF	DNF 43.06 DNF

Hiroshima Spring 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Blindfolded	Final	5	44.85	DNF	DNF DNF 44.85
Pyraminx	First round	41	13.03	14.10	13.03 13.24 13.92 24.57 15.15

Tokyo Challenge Winter B 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	9	11.27	12.32	12.23 11.27 11.50 13.23 13.79

Ota Blind Winter 2022
Event	Round	Place	Best	Average	Detail
4x4x4 Blindfolded	Final	11	13:44.00	DNF	DNF DNF 13:44.00
3x3x3 Multi-Blind	Final	17	7/14 59:25		7/14 59:25

Ayase Autumn A 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	28	13.27	15.88	13.27 16.62 13.79 17.23 17.38
3x3x3 Blindfolded	Final	5	1:06.30	DNF	DNF 1:43.63 1:06.30
3x3x3 Multi-Blind	Final	8	7/10 46:33		7/10 46:33

Yoga Summer A 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	16	14.67	15.67	14.94 19.81 16.32 15.74 14.67
3x3x3 Blindfolded	Final	17	DNF	DNF	DNF DNF DNF
4x4x4 Blindfolded	Final	7	DNF	DNF	DNF DNF DNF

Ota Blind Summer 2022
Event	Round	Place	Best	Average	Detail
3x3x3 Blindfolded	Final	13	1:38.89	DNF	DNF 1:38.89 DNF
	First round	25	2:20.82	DNF	DNF DNF 2:20.82

No.	Date	Name	Region	City
10	2024-01-20	Ota Blind New Year 2024	Japan	Ota, Tokyo
9	2023-09-09	Tokai Open 2023	Japan	Tokai, Aichi
8	2023-07-08	Ota Blind Summer 2023	Japan	Ota, Tokyo
7	2023-04-09	Challenge BLD 2023	Japan	Ota, Tokyo
6	2023-03-25	Hiroshima Spring 2023	Japan	Fukuyama, Hiroshima
5	2023-02-12	Tokyo Challenge Winter B 2023	Japan	Ota, Tokyo
4	2022-12-18	Ota Blind Winter 2022	Japan	Ota, Tokyo
3	2022-11-03	Ayase Autumn A 2022	Japan	Adachi, Tokyo
2	2022-08-21	Yoga Summer A 2022	Japan	Yoga, Tokyo
1	2022-07-30	Ota Blind Summer 2022	Japan	Ota, Tokyo

Closest Cubers

Person	Competitions
Akatsuki Kitamura (北村曉)	9
Ryutaro Miyazaki (宮崎隆太郎)	9
Hirotaka Ito (伊藤大平)	8
Masato Fujiwara (藤原正人)	8
Takuma Shirahase (白波瀬拓磨)	8
Yuichi Hamada (濵田祐一)	8
Keiichiro Taira (平佳一郎)	7
Mahiro Tanaka (田中万尋)	7
Ryota Futagami (二神亮太)	7
Takafumi Sakakibara (榊原隆文)	7
Yusuke Kosaka (髙阪優輔)	7
Aya Ishikura (石倉文)	6
Kai Yamamoto (山本快)	6
Shogo Yamamoto (山本匠悟)	6
Shuto Ueno (上野柊斗)	6
Takayuki Tanaka (田中隆喜)	6
Daisuke Kochi (幸地大輔)	5
Fumiki Koseki (古関章記)	5
Naoto Shinagawa (品川直登)	5
Nguyen Dao Quoc Anh	5

Seen Cubers

Times	Competitors
1	183
2	48
3	23
4	11
5	8
6	5
7	5
8	4
9	2
All	289