Michiyuki Tsukahara (塚原道之)

Region	WCA ID	Gender	Competitions	Completed Solves
Japan	2025TSUK02	Male	4	36

Event	NR	CR	WR	Single	Average	WR	CR	NR
3x3x3 Cube	952	24379	65207	14.64	18.05	68301	25915	1010
2x2x2 Cube	382	16274	56029	4.29	6.52	60661	18507	437
4x4x4 Cube	604	18847	65339	1:53.21
Pyraminx	401	14479	54635	8.74	11.70	45568	12538	367
Skewb	214	8642	35020	8.97	10.19	21934	5878	166

Competition	Round	Place	Single	Average	Solves
3x3x3 Cube
Kanto Spring 2026	First round	78	15.12	18.38	21.14	19.21	17.37	15.12	18.55
Kanto Winter 2026	First round	71	14.64	18.05	17.84	DNF	14.64	15.07	21.25
Ota Winter 2026	First round	82	18.08	19.32	18.08	18.41	20.16	21.88	19.40
Tokyo Winter 2025	First round	81	17.21	20.12	23.65	21.43	18.89	17.21	20.03
2x2x2 Cube
Tokyo Winter 2025	First round	56	4.29	6.52	6.11	6.40	7.04	9.25	4.29
4x4x4 Cube
Kanto Winter 2026	First round	66	1:53.21		1:53.48	1:53.21
Pyraminx
Kanto Spring 2026	First round	44	8.74	11.70	10.21	8.74	17.80	12.08	12.81
Skewb
Kanto Winter 2026	First round	29	8.97	10.19	12.88	8.97	10.12	10.03	10.42