Yusuke Koakutsu (小圷悠介)

Name: Yusuke Koakutsu (小圷悠介)

Region: Japan

Competitions: 5

WCA ID:

2023KOAK01

Gender: Male

Career: 2023.07.17 - 2025.05.31

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Solves/Attempts
3x3x3 Cube	82	1889	5602	7.64	8.41	2472	879	41		34/35
2x2x2 Cube	96	3545	13932	2.41	3.39	6896	1865	60		8/10
3x3x3 One-Handed	2	75	218	8.55	11.51	271	94	6	1	35/35
Pyraminx	17	452	1817	2.22	4.09	2397	696	28		10/10

	Sum of NR	Sum of CR	Sum of WR
Single	3371	87916	355030
Average	2611	64237	246331

Gold	Silver	Bronze
1

WR	CR	NR
		1

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Kanto Spring 2025	Final	6	7.94	8.54	11.26 8.59 7.94 8.00 9.02
	First round	15	8.67	9.64	9.41 8.67 10.69 11.15 8.81
Tokyo Spring PM 2025	Final	7	7.64	8.41	8.03 8.66 7.64 9.06 8.55
	First round	13	8.80	9.57	8.80 10.30 9.03 10.10 9.58
Shonan PM 2024	Final	16	8.50	9.91	9.29 9.60 10.85 8.50 DNF
Tokai Open AM 2024	Final	19	9.84	11.22	9.84 10.19 12.17 14.22 11.29
Ayase Summer 2023	First round	40	11.99	12.99	11.99 12.79 13.83 13.85 12.35

2x2x2 Cube
Competition	Round	Place	Best	Average	Detail
Tokyo Spring PM 2025	Final	8	2.48	3.46	3.52 3.32 DNF 3.54 2.48
	First round	11	2.41	3.39	3.72 DNF 3.48 2.41 2.98

3x3x3 One-Handed
Competition	Round	Place	Best	Average	Detail
Kanto Spring 2025	Final	5	10.12	13.06	12.65 13.38 14.48 10.12 13.16
	First round	1	NR 8.55	11.51	12.74 12.58 9.22 12.92 8.55
Shonan PM 2024	Final	1	10.99	11.73	10.99 13.46 11.71 11.53 11.95
Tokai Open AM 2024	Final	4	11.35	13.70	13.36 12.32 16.16 11.35 15.42
	First round	7	13.87	15.40	13.87 15.16 14.68 17.00 16.37
Ayase Summer 2023	Final	9	12.72	17.75	15.82 18.10 19.34 22.11 12.72
	First round	9	14.56	16.89	19.52 18.52 14.56 17.04 15.11

Pyraminx
Competition	Round	Place	Best	Average	Detail
Kanto Spring 2025	Final	4	2.22	4.09	4.80 2.22 4.23 3.24 6.44
	First round	6	2.53	4.41	2.53 5.79 5.77 2.91 4.55

Event	Round	Place	Best	Average	Detail
Kanto Spring 2025
3x3x3 Cube	Final	6	7.94	8.54	11.26 8.59 7.94 8.00 9.02
	First round	15	8.67	9.64	9.41 8.67 10.69 11.15 8.81
3x3x3 One-Handed	Final	5	10.12	13.06	12.65 13.38 14.48 10.12 13.16
	First round	1	NR 8.55	11.51	12.74 12.58 9.22 12.92 8.55
Pyraminx	Final	4	2.22	4.09	4.80 2.22 4.23 3.24 6.44
	First round	6	2.53	4.41	2.53 5.79 5.77 2.91 4.55

Tokyo Spring PM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	7	7.64	8.41	8.03 8.66 7.64 9.06 8.55
	First round	13	8.80	9.57	8.80 10.30 9.03 10.10 9.58
2x2x2 Cube	Final	8	2.48	3.46	3.52 3.32 DNF 3.54 2.48
	First round	11	2.41	3.39	3.72 DNF 3.48 2.41 2.98

Shonan PM 2024
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	16	8.50	9.91	9.29 9.60 10.85 8.50 DNF
3x3x3 One-Handed	Final	1	10.99	11.73	10.99 13.46 11.71 11.53 11.95

Tokai Open AM 2024
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	19	9.84	11.22	9.84 10.19 12.17 14.22 11.29
3x3x3 One-Handed	Final	4	11.35	13.70	13.36 12.32 16.16 11.35 15.42
	First round	7	13.87	15.40	13.87 15.16 14.68 17.00 16.37

Ayase Summer 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	40	11.99	12.99	11.99 12.79 13.83 13.85 12.35
3x3x3 One-Handed	Final	9	12.72	17.75	15.82 18.10 19.34 22.11 12.72
	First round	9	14.56	16.89	19.52 18.52 14.56 17.04 15.11

Event	Single	Average	Competition	Round	Detail
3x3x3 One-Handed
	NR 8.55		Kanto Spring 2025	First round	12.74 12.58 9.22 12.92 8.55

No.	Date	Name	Region	City
5	2025-05-31	Kanto Spring 2025	Japan	Ota, Tokyo
4	2025-04-20	Tokyo Spring PM 2025	Japan	Ota, Tokyo
3	2024-12-07	Shonan PM 2024	Japan	Fujisawa, Kanagawa
2	2024-09-15	Tokai Open AM 2024	Japan	Kariya, Aichi
1	2023-07-17	Ayase Summer 2023	Japan	Adachi, Tokyo