Haruki Doi (土居晴輝)

Name: Haruki Doi (土居晴輝)

Region: Japan

Competitions: 5

WCA ID:

2023DOIH01

Gender: Male

Career: 2023.02.12 - 2025.09.23

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	497	12436	33179	11.45	15.12	43515	16701	653	20/20
2x2x2 Cube	376	15819	54744	4.26	6.39	57488	17430	414	5/5
4x4x4 Cube	413	12003	36747	1:07.74	1:13.89	33209	10772	385	5/5
6x6x6 Cube	162	3331	12168	4:17.64	4:27.61	10602	2989	150	3/3
3x3x3 One-Handed	216	7507	20117	22.69	33.42	28323	10538	299	5/5
Clock	203	4251	18407	18.08	22.68	17892	4120	186	5/5
Pyraminx	401	14783	55894	8.90	11.40	42517	11642	337	5/5

	Sum of NR	Sum of CR	Sum of WR
Single	4473	122314	448040
Average	4019	112611	388076

Competition	Round	Place	Best	Average	Detail
Kanto Summer AM 2025	First round	44	12.75	15.12	14.47 16.42 14.75 16.13 12.75
Tokyo Summer 2025	First round	79	11.45	19.26	21.54 11.45 21.24 17.39 19.16
Tokyo Challenge VI 2023	Final	11	15.09	16.23	21.66 16.29 16.44 15.09 15.95
Tokyo Challenge Winter C 2023	Final	29	20.30	21.13	20.30 20.50 20.55 22.35 23.54

Competition	Round	Place	Best	Average	Detail
Kanto Summer AM 2025	First round	36	4.26	6.39	7.88 7.20 4.26 5.83 6.14

Competition	Round	Place	Best	Average	Detail
Tokyo Summer 2025	First round	57	1:07.74	1:13.89	1:16.17 1:14.76 1:07.74 1:10.75 1:23.17

Competition	Round	Place	Best	Average	Detail
Tokyo Autumn 2025	First round	57	4:17.64	4:27.61	4:43.73 4:21.46 4:17.64

Competition	Round	Place	Best	Average	Detail
Tokyo Summer 2025	First round	52	22.69	33.42	33.86 34.90 31.51 38.66 22.69

Competition	Round	Place	Best	Average	Detail
Tokyo Autumn 2025	First round	49	18.08	22.68	25.83 19.07 24.02 24.94 18.08

Competition	Round	Place	Best	Average	Detail
Tokyo Summer 2025	First round	52	8.90	11.40	14.80 12.05 8.90 11.92 10.22

Event	Round	Place	Best	Average	Detail
Tokyo Autumn 2025
6x6x6 Cube	First round	57	4:17.64	4:27.61	4:43.73 4:21.46 4:17.64
Clock	First round	49	18.08	22.68	25.83 19.07 24.02 24.94 18.08

Kanto Summer AM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	44	12.75	15.12	14.47 16.42 14.75 16.13 12.75
2x2x2 Cube	First round	36	4.26	6.39	7.88 7.20 4.26 5.83 6.14

Tokyo Summer 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	79	11.45	19.26	21.54 11.45 21.24 17.39 19.16
4x4x4 Cube	First round	57	1:07.74	1:13.89	1:16.17 1:14.76 1:07.74 1:10.75 1:23.17
3x3x3 One-Handed	First round	52	22.69	33.42	33.86 34.90 31.51 38.66 22.69
Pyraminx	First round	52	8.90	11.40	14.80 12.05 8.90 11.92 10.22

Tokyo Challenge VI 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	11	15.09	16.23	21.66 16.29 16.44 15.09 15.95

Tokyo Challenge Winter C 2023
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	29	20.30	21.13	20.30 20.50 20.55 22.35 23.54

No.	Date	Name	Region	City
5	2025-09-23	Tokyo Autumn 2025	Japan	Ota, Tokyo
4	2025-08-30	Kanto Summer AM 2025	Japan	Ota, Tokyo
3	2025-07-21	Tokyo Summer 2025	Japan	Ota, Tokyo
2	2023-11-04	Tokyo Challenge VI 2023	Japan	Ota, Tokyo
1	2023-02-12	Tokyo Challenge Winter C 2023	Japan	Ota, Tokyo