Ryoji Kobayashi (小林龍慈)

Name: Ryoji Kobayashi (小林龍慈)

Region: Japan

Competitions: 5

WCA ID:

2025KOBA03

Gender: Male

Career: 2025.04.20 - 2026.08.29

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Solves/Attempts
3x3x3 Cube	607	15639	41051	12.15	14.20	37026	14458	571	29/30
2x2x2 Cube	196	7501	27494	3.04	6.92	69083	21086	489	5/5
3x3x3 One-Handed	310	10806	29256	27.11	29.94	23680	9078	267	15/15

	Sum of NR	Sum of CR	Sum of WR
Single	5182	156742	581739
Average	4645	143039	504192

Competition	Round	Place	Best	Average	Detail
Kanto Summer 2026	Second round	57	12.45	15.31	18.31 DNF 13.00 12.45 14.63
	First round	51	12.84	14.24	12.84 14.75 15.06 14.66 13.32
Ota Winter 2026	First round	60	12.15	14.20	17.25 12.38 17.46 12.15 12.97
Kanto Autumn AM 2025	First round	32	13.86	15.82	14.59 13.91 19.29 13.86 18.96
Kanto Summer AM 2025	First round	48	15.72	16.33	17.70 15.72 16.03 16.38 16.58
Tokyo Spring PM 2025	First round	58	17.01	17.95	18.46 17.01 18.14 18.70 17.26

Competition	Round	Place	Best	Average	Detail
Kanto Summer AM 2025	First round	41	3.04	6.92	9.83 6.50 5.06 3.04 9.19

Competition	Round	Place	Best	Average	Detail
Kanto Summer 2026	Second round	40	32.39	33.35	34.91 34.40 32.39 33.16 32.50
	First round	39	27.11	29.94	27.11 29.43 29.47 35.72 30.92
Ota Winter 2026	First round	49	30.98	36.43	30.98 41.52 31.12 36.65 44.90

Event	Round	Place	Best	Average	Detail
Kanto Summer 2026
3x3x3 Cube	Second round	57	12.45	15.31	18.31 DNF 13.00 12.45 14.63
	First round	51	12.84	14.24	12.84 14.75 15.06 14.66 13.32
3x3x3 One-Handed	Second round	40	32.39	33.35	34.91 34.40 32.39 33.16 32.50
	First round	39	27.11	29.94	27.11 29.43 29.47 35.72 30.92

Ota Winter 2026
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	60	12.15	14.20	17.25 12.38 17.46 12.15 12.97
3x3x3 One-Handed	First round	49	30.98	36.43	30.98 41.52 31.12 36.65 44.90

Kanto Autumn AM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	32	13.86	15.82	14.59 13.91 19.29 13.86 18.96

Kanto Summer AM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	48	15.72	16.33	17.70 15.72 16.03 16.38 16.58
2x2x2 Cube	First round	41	3.04	6.92	9.83 6.50 5.06 3.04 9.19

Tokyo Spring PM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	58	17.01	17.95	18.46 17.01 18.14 18.70 17.26

No.	Date	Name	Region	City
5	2026-08-29	Kanto Summer 2026	Japan	Ota, Tokyo
4	2026-01-25	Ota Winter 2026	Japan	Ota, Tokyo
3	2025-10-11	Kanto Autumn AM 2025	Japan	Ota, Tokyo
2	2025-08-30	Kanto Summer AM 2025	Japan	Ota, Tokyo
1	2025-04-20	Tokyo Spring PM 2025	Japan	Ota, Tokyo