Masayuki Iwasa (岩佐雅幸)

Name: Masayuki Iwasa (岩佐雅幸)

Region: Japan

Competitions: 10

WCA ID:

2019IWAS01

Gender: Male

Career: 2019.06.01 - 2025.12.07

Current Personal RecordsBattle

Event	NR	CR	WR	Single	Average	WR	CR	NR	Gold	Silver	Bronze	Solves/Attempts
3x3x3 Cube	1635	45287	131718	23.82	26.14	116784	41001	1486				49/50

	Sum of NR	NR	Sum of CR	CR	Sum of WR	WR
Single	6826	1715	231228	54562	826072	170632
Average	5887	1544	198534	50172	688296	156808

Competition	Round	Place	Best	Average	Detail
3x3x3 Cube
Tokyo Winter 2025	First round	93	24.50	26.73	26.28 24.50 56.02 27.50 26.40
Kanto Autumn PM 2025	First round	59	23.82	26.14	23.82 29.05 1:05.02 25.29 24.08
Kanto Summer AM 2025	First round	74	26.53	30.29	27.01 27.93 35.92 45.81 26.53
Kanto Spring 2025	First round	119	25.00	33.17	29.26 41.20 25.00 49.28 29.04
Tokyo Spring PM 2025	First round	87	24.64	32.10	30.56 28.84 24.64 36.89 50.96
Tokyo Open PM Winter 2025	First round	47	24.57	27.06	26.75 27.26 24.57 31.17 27.16
Shonan PM 2024	Final	71	24.34	32.99	DNF 25.65 45.09 24.34 28.22
Ayase Autumn 2019	First round	75	29.47	34.74	54.64 36.24 33.38 34.59 29.47
Kurukuru Summer 2019	Final	43	32.23	34.49	34.92 32.23 33.84 34.71 36.42
Reiwa Anniversary 2019	First round	96	30.06	33.14	47.15 36.80 32.23 30.06 30.39

Event	Round	Place	Best	Average	Detail
Tokyo Winter 2025
3x3x3 Cube	First round	93	24.50	26.73	26.28 24.50 56.02 27.50 26.40

Kanto Autumn PM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	59	23.82	26.14	23.82 29.05 1:05.02 25.29 24.08

Kanto Summer AM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	74	26.53	30.29	27.01 27.93 35.92 45.81 26.53

Kanto Spring 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	119	25.00	33.17	29.26 41.20 25.00 49.28 29.04

Tokyo Spring PM 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	87	24.64	32.10	30.56 28.84 24.64 36.89 50.96

Tokyo Open PM Winter 2025
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	47	24.57	27.06	26.75 27.26 24.57 31.17 27.16

Shonan PM 2024
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	71	24.34	32.99	DNF 25.65 45.09 24.34 28.22

Ayase Autumn 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	75	29.47	34.74	54.64 36.24 33.38 34.59 29.47

Kurukuru Summer 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	Final	43	32.23	34.49	34.92 32.23 33.84 34.71 36.42

Reiwa Anniversary 2019
Event	Round	Place	Best	Average	Detail
3x3x3 Cube	First round	96	30.06	33.14	47.15 36.80 32.23 30.06 30.39

No.	Date	Name	Region	City
10	2025-12-07	Tokyo Winter 2025	Japan	Ota, Tokyo
9	2025-10-11	Kanto Autumn PM 2025	Japan	Ota, Tokyo
8	2025-08-30	Kanto Summer AM 2025	Japan	Ota, Tokyo
7	2025-05-31	Kanto Spring 2025	Japan	Ota, Tokyo
6	2025-04-20	Tokyo Spring PM 2025	Japan	Ota, Tokyo
5	2025-02-16	Tokyo Open PM Winter 2025	Japan	Ota, Tokyo
4	2024-12-07	Shonan PM 2024	Japan	Fujisawa, Kanagawa
3	2019-09-21~22	Ayase Autumn 2019	Japan	Adachi, Tokyo
2	2019-07-27	Kurukuru Summer 2019	Japan	Ota, Tokyo
1	2019-06-01	Reiwa Anniversary 2019	Japan	Adachi, Tokyo