Otsu Biwako Winter 2026

Date: 2026-02-01
Location: Otsu, Shiga, Japan
Links: Otsu Biwako Winter 2026
Winners Top 3 All Results By Person Scrambles
3x3x3 Cube    First round    Average of 5    
PlacePersonBestAverageRegionDetail
1Kantaro Sakamoto (坂本貫太郎) 5.29 6.59Japan
5.29      6.22      7.22      6.32      7.63
2Yoochan Hong (홍유찬) 6.00 6.93Republic of Korea
6.76      6.00      8.36      6.51      7.52
3Kotaro Yoshida 7.49 8.51Cambodia
8.27      7.97      9.30      10.09     7.49
4Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 7.56 8.58Thailand
9.31      8.81      7.56      10.24     7.61
5Hajime Miyazaki (宮崎朔) 8.16 8.76Japan
8.84      8.16      13.96     9.04      8.41
6Masaya Nakamoto (中本誠也) 7.54 8.89Japan
7.54      8.43      9.31      8.93      13.18
7Haruki Tsutsui (筒井遥規) 6.15 9.01Japan
6.15      10.57     7.91      DNF       8.56
8Masayuki Hirai (平井雅之) 8.35 9.15Japan
8.77      11.04     8.45      8.35      10.24
9Yuki Matsui (松井裕希) 8.39 9.40Japan
8.39      14.25     8.75      9.18      10.26
10Takumi Kato (加藤匠) 8.64 9.42Japan
11.26     8.68      8.92      10.66     8.64
11Toshiya Sato (佐藤稔也) 8.41 11.04Japan
9.14      12.18     8.41      11.79     12.38
12Yuhei Takagi (高木佑平) 8.93 11.25Japan
12.97     10.60     8.93      10.18     23.75
13Koshi Tani (谷浩志) 10.11 11.30Japan
18.18     10.81     10.11     11.43     11.67
14Takayuki Ookusa (大艸尊之) 9.85 11.67Japan
10.62     9.85      11.69     13.20     12.71
15Yuki Akazawa (赤澤祐貴) 8.37 11.72Japan
14.05     10.40     8.37      10.70     16.78
16Yanheng Zhu (朱砚珩) 9.30 11.75China
11.05     9.30      12.77     11.76     12.43
17Tomoki Moriyama (森山智樹) 9.80 11.83Japan
9.80      11.16     14.44     11.09     13.23
18Tsukasa Oota 9.54 12.28Japan
9.54      13.10     12.40     12.90     11.55
19Kouetsu Ando (安藤弘悦) 10.21 12.39Japan
14.29     13.18     11.02     10.21     12.97
20Yuki Yamamoto (山本祐輝) 10.70 12.42Japan
13.03     13.21     12.51     11.73     10.70
21Kyoshiro Sakamoto (坂本恭志郞) 11.39 12.54Japan
11.39     12.69     12.81     12.12     15.50
22Takayuki Tanaka (田中隆喜) 9.22 12.60Japan
9.22      13.01     11.70     15.46     13.08
23Sota Hiratsuka (平塚蒼大) 10.18 12.66Japan
12.11     12.43     10.18     13.45     15.19
24Yuhi Kohno (河野悠陽) 11.42 12.71Japan
11.42     12.90     13.54     13.86     11.68
25Kenya Yahata (八幡顕也) 11.01 12.79Japan
12.91     13.94     14.69     11.01     11.53
26Ryota Yamashita (山下椋大) 11.08 12.80Japan
17.02     11.08     11.99     12.85     13.55
27Sinpei Araki (荒木慎平) 11.41 12.99Japan
14.50     11.41     12.77     11.69     15.99
28Yusuke Suzuki (鈴木裕介) 12.33 13.22Japan
12.33     13.99     12.64     13.02     16.20
29Asami Ohkusa 11.91 13.57Japan
13.78     13.12     11.91     16.49     13.81
30Haru Yamagishi (山岸暖) 11.08 14.08Japan
15.80     12.74     11.08     14.17     15.32
31Yasunari Kumekawa (粂川泰成) 10.85 14.09Japan
14.88     15.22     10.85     15.85     12.18
32Yuto Yamada (山田悠人) 10.81 14.36Japan
17.99     10.81     13.74     11.36     23.91
33Masato Nishi (西真都) 12.65 14.55Japan
14.85     15.12     13.67     15.44     12.65
34Shoki Hashimoto (橋本翔輝) 13.47 15.23Japan
15.06     14.49     16.15     17.44     13.47
35Haruka Kitamura (北村晴香) 14.78 16.23Japan
14.78     17.79     15.28     18.39     15.63
36Muku Mitera (三寺椋) 12.27 16.35Japan
15.65     16.77     20.90     12.27     16.64
37Akira Murata (村田旭) 14.14 16.48Japan
14.14     17.73     18.94     16.03     15.67
38Haru Watanabe (渡部遥) 15.16 16.60Japan
17.51     18.04     16.51     15.77     15.16
39Ryutaro Miyazaki (宮崎隆太郎) 14.79 16.90Japan
14.79     16.67     22.47     16.09     17.95
40Tao Yamashita (山下太鳳) 16.37 17.67Japan
17.78     16.37     16.95     20.29     18.27
41Kuga Iwasa (岩佐空芽) 15.68 18.26Japan
17.19     19.70     15.68     17.88     20.96
42Shinji Mochizuki (望月真司) 15.02 18.71Japan
15.02     19.80     17.84     18.48     23.81
43Takeru Iwasaki (岩﨑尊) 17.59 18.84Japan
19.11     18.63     18.77     19.83     17.59
44Sota Nagahara (永原颯大) 17.90 19.22Japan
19.78     17.97     17.90     19.92     21.18
45Mirei Morioka (森岡美玲) 17.03 19.59Japan
19.10     20.15     20.19     19.53     17.03
46Yuma Nishimori (西森悠真) 17.07 20.58Japan
21.70     22.93     22.68     17.07     17.35
47Kazumasa Tsutsui (筒井一雅) 18.49 20.86Japan
20.14     20.15     22.28     18.49     24.16
48Akatsuki Kitamura (北村曉) 15.96 21.03Japan
17.70     25.50     23.20     15.96     22.19
49Ryosuke Yufu (油布良祐) 16.78 21.36Japan
24.15     16.78     21.71     21.46     20.90
50Yoshika Ito (伊藤良華) 16.96 21.39Japan
18.20     27.97     22.12     23.85     16.96
51Yuko Aoyagi (青柳裕子) 20.01 23.63Japan
25.38     58.35     21.03     20.01     24.49
52Kazuo Yufu (油布和夫) 23.33 23.79Japan
23.36     24.38     33.31     23.33     23.64
53Masafumi Mitera (三寺真史) 20.18 24.52Japan
27.49     21.85     39.58     24.21     20.18
54Shintaro Hirata (平田慎太郎) 18.85 24.53Japan
28.14     24.80     21.79     18.85     26.99
55Makoto Asano (淺野真) 22.67 24.66Japan
23.93     DNF       25.67     22.67     24.38
56Kenji Kawashima (川嶋賢慈) 22.27 25.05Japan
25.11     24.82     25.21     22.27     26.62
57Kei Shiojima (塩島圭) 19.76 25.78Japan
30.49     22.56     19.76     24.29     DNF
58Mieko Isomoto (磯本美恵子) 26.40 34.56Japan
35.10     32.71     35.88     41.87     26.40
59Ren Katayama (片山蓮) 26.00 34.73Japan
29.27     37.61     38.93     26.00     37.32
60Hitomi Shiomi (塩見仁望) 46.63 52.09Japan
46.63     58.74     53.28     53.18     49.81
61Kenta Oba (大場健太) 51.26 56.52Japan
1:24.34   53.76     59.58     56.22     51.26
62Koudai Ishiura (石浦煌大) 1:15.92 1:36.10Japan
1:34.41   DNF       1:38.78   1:35.12   1:15.92
63Shunta Adachi (安達駿太) 11.79 DNFJapan
12.46     DNF       11.79     DNF       15.32
64Kanei Fujii (藤井寛瑛) 1:35.71 DNFJapan
1:51.07   1:55.66   DNF       1:35.71   DNF
 
3x3x3 Cube    Final    Average of 5    
PlacePersonBestAverageRegionDetail
1Kantaro Sakamoto (坂本貫太郎) 6.09 7.01Japan
10.48     6.60      8.01      6.43      6.09
2Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 7.02 7.81Thailand
7.80      7.02      7.83      11.55     7.80
3Yoochan Hong (홍유찬) 6.12 8.04Republic of Korea
8.60      9.00      7.71      6.12      7.81
4Kotaro Yoshida 7.57 8.26Cambodia
10.24     8.01      9.06      7.72      7.57
5Masaya Nakamoto (中本誠也) 5.64 8.59Japan
10.79     7.59      5.64      8.53      9.66
6Haruki Tsutsui (筒井遥規) 7.98 8.71Japan
9.13      8.76      8.23      7.98      10.99
7Hajime Miyazaki (宮崎朔) 7.84 9.15Japan
8.23      10.42     9.93      9.30      7.84
8Masayuki Hirai (平井雅之) 9.55 10.25Japan
9.55      9.68      11.16     11.75     9.90
 
3x3x3 One-Handed    First round    Average of 5    
PlacePersonBestAverageRegionDetail
1Yoochan Hong (홍유찬) 8.03 9.80Republic of Korea
9.38      9.72      11.42     10.30     8.03
2Takumi Kato (加藤匠) 7.89 10.30Japan
12.34     10.80     9.70      10.39     7.89
3Yuki Matsui (松井裕希) 10.10 11.99Japan
11.09     12.50     12.38     14.55     10.10
4Masaya Nakamoto (中本誠也) 10.47 12.52Japan
13.56     DNF       11.13     10.47     12.88
5Kantaro Sakamoto (坂本貫太郎) 10.01 12.74Japan
15.05     12.95     14.49     10.79     10.01
6Yuhei Takagi (高木佑平) 11.08 14.90Japan
13.18     18.14     15.74     15.78     11.08
7Hajime Miyazaki (宮崎朔) 14.23 15.02Japan
16.19     14.23     14.42     14.95     15.70
8Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 11.60 16.50Thailand
19.35     16.92     16.71     15.86     11.60
9Takayuki Tanaka (田中隆喜) 15.67 17.19Japan
17.44     17.60     21.18     15.67     16.52
10Kotaro Yoshida 14.96 17.44Cambodia
19.03     16.85     16.80     18.68     14.96
11Ryota Yamashita (山下椋大) 16.78 17.73Japan
18.08     16.78     25.17     17.41     17.69
12Yuki Yamamoto (山本祐輝) 17.33 18.03Japan
19.25     17.82     17.33     18.12     18.15
13Yanheng Zhu (朱砚珩) 14.73 18.22China
19.60     32.52     14.73     17.21     17.84
14Haruki Tsutsui (筒井遥規) 15.72 19.10Japan
29.13     20.22     20.74     16.35     15.72
15Sinpei Araki (荒木慎平) 16.47 20.14Japan
19.01     17.82     16.47     23.60     23.62
16Kenya Yahata (八幡顕也) 19.42 20.72Japan
23.82     19.42     21.15     20.03     20.99
17Haruka Kitamura (北村晴香) 19.73 24.74Japan
20.12     19.73     28.52     26.49     27.62
18Yuki Akazawa (赤澤祐貴) 23.47 25.56Japan
24.39     27.29     23.47     24.99     29.64
19Tomoki Moriyama (森山智樹) 16.68 25.72Japan
28.51     16.68     29.42     21.38     27.28
20Yuto Yamada (山田悠人) 20.46 25.98Japan
29.86     20.46     35.40     24.31     23.76
21Kyoshiro Sakamoto (坂本恭志郞) 21.18 26.68Japan
34.61     21.18     29.56     26.91     23.58
22Tsukasa Oota 16.68 26.71Japan
29.68     26.71     26.62     16.68     26.80
23Akira Murata (村田旭) 22.27 27.49Japan
26.51     27.03     28.94     22.27     39.55
24Yasunari Kumekawa (粂川泰成) 21.11 27.61Japan
21.11     34.51     29.12     26.32     27.39
25Yumeno Toyama (東山夢乃) 22.81 27.78Japan
30.95     22.81     28.39     27.99     26.95
26Shinji Mochizuki (望月真司) 24.25 27.97Japan
31.99     24.25     25.16     46.21     26.77
27Koshi Tani (谷浩志) 23.32 28.81Japan
32.81     30.65     25.63     30.15     23.32
28Yusuke Suzuki (鈴木裕介) 25.44 28.88Japan
28.98     25.44     27.78     29.94     29.88
29Takayuki Ookusa (大艸尊之) 26.39 30.59Japan
33.10     28.49     30.18     26.39     34.84
30Shoki Hashimoto (橋本翔輝) 31.98 35.49Japan
40.63     33.13     46.92     32.72     31.98
31Muku Mitera (三寺椋) 30.83 36.30Japan
39.66     32.17     30.83     DNF       37.06
32Ryutaro Miyazaki (宮崎隆太郎) 23.69 39.79Japan
33.10     23.69     48.56     42.56     43.72
33Kazumasa Tsutsui (筒井一雅) 30.02 40.47Japan
40.94     1:15.53   37.62     30.02     42.85
34Mirei Morioka (森岡美玲) 39.00 40.86Japan
39.00     43.00     41.64     41.18     39.75
35Akatsuki Kitamura (北村曉) 40.87 42.92Japan
40.87     41.99     44.31     42.45     53.78
36Kenji Kawashima (川嶋賢慈) 34.10 46.43Japan
34.10     55.00     38.35     51.31     49.62
37Makoto Asano (淺野真) 44.82 50.22Japan
59.84     44.82     46.48     51.34     52.83
38Kei Shiojima (塩島圭) 1:00.64 1:08.26Japan
1:05.12   1:12.56   1:00.64   1:17.53   1:07.11
39Mieko Isomoto (磯本美恵子) 1:18.97 1:49.50Japan
1:18.97   1:44.64   1:58.57   1:45.30   1:59.33
 
3x3x3 One-Handed    Final    Average of 5    
PlacePersonBestAverageRegionDetail
1Yoochan Hong (홍유찬) 8.30 10.34Republic of Korea
10.48     15.19     9.80      10.74     8.30
2Takumi Kato (加藤匠) 9.78 11.21Japan
12.48     13.03     9.78      11.36     9.80
3Masaya Nakamoto (中本誠也) 9.88 11.86Japan
11.25     12.03     12.31     13.13     9.88
4Kantaro Sakamoto (坂本貫太郎) 11.87 12.48Japan
12.73     13.06     11.87     12.84     11.88
5Yuki Matsui (松井裕希) 11.05 12.60Japan
11.93     13.19     17.98     11.05     12.68
6Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 13.63 14.61Thailand
14.67     13.63     14.50     16.46     14.66
7Yuhei Takagi (高木佑平) 13.76 14.95Japan
14.65     14.15     13.76     16.08     16.05
8Hajime Miyazaki (宮崎朔) 13.88 17.96Japan
20.02     13.88     16.78     22.01     17.09
 
Pyraminx    First round    Average of 5    
PlacePersonBestAverageRegionDetail
1Haruki Tsutsui (筒井遥規) 2.68 3.27Japan
3.43      3.00      3.38      2.68      4.37
2Hajime Miyazaki (宮崎朔) 1.44 3.58Japan
1.44      DNF       3.62      2.14      4.99
3Yoochan Hong (홍유찬) 3.17 3.81Republic of Korea
3.19      4.52      3.17      3.72      4.63
4Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 2.59 4.16Thailand
3.72      4.69      5.53      2.59      4.06
5Takayuki Ookusa (大艸尊之) 3.69 4.75Japan
4.56      5.30      3.69      5.50      4.39
6Yuki Yamamoto (山本祐輝) 4.76 5.68Japan
7.34      4.84      4.76      5.84      6.37
7Sota Hiratsuka (平塚蒼大) 5.03 5.72Japan
5.40      8.50      5.03      6.55      5.22
8Muku Mitera (三寺椋) 4.67 5.96Japan
5.55      6.72      5.61      4.67      9.18
9Ryota Yamashita (山下椋大) 3.49 6.10Japan
3.49      DNF       6.37      6.08      5.85
10Shinji Mochizuki (望月真司) 4.24 6.31Japan
4.24      6.72      7.89      7.49      4.73
11Kantaro Sakamoto (坂本貫太郎) 4.98 6.34Japan
5.73      4.98      7.41      8.68      5.87
12Takumi Kato (加藤匠) 6.26 7.05Japan
7.70      6.67      6.26      19.32     6.78
13Yusuke Suzuki (鈴木裕介) 5.55 7.37Japan
8.33      7.63      6.15      5.55      8.67
14Yuko Aoyagi (青柳裕子) 5.89 7.66Japan
8.09      8.24      7.23      7.66      5.89
15Kotaro Yoshida 5.94 8.18Cambodia
5.94      9.81      6.59      10.40     8.13
16Tsukasa Oota 7.12 8.28Japan
8.83      7.12      8.07      7.93      10.55
17Kazumasa Tsutsui (筒井一雅) 5.29 8.93Japan
10.15     5.29      7.76      DNF       8.88
18Yuki Akazawa (赤澤祐貴) 7.47 9.12Japan
10.27     7.92      9.17      7.47      14.78
19Yoshika Ito (伊藤良華) 7.43 9.20Japan
9.70      10.09     7.43      11.52     7.81
20Akatsuki Kitamura (北村曉) 7.89 9.29Japan
9.08      7.89      10.64     8.43      10.36
21Yanheng Zhu (朱砚珩) 8.16 9.56China
9.92      8.53      10.23     12.02     8.16
22Masafumi Mitera (三寺真史) 9.07 9.76Japan
9.07      9.19      10.67     9.42      13.83
23Takayuki Tanaka (田中隆喜) 5.73 10.07Japan
9.95      12.80     5.73      7.46      13.01
24Tomoki Moriyama (森山智樹) 6.98 10.52Japan
13.05     9.70      8.81      6.98      17.34
25Makoto Asano (淺野真) 8.87 10.80Japan
11.69     10.93     8.87      10.20     11.28
26Ryutaro Miyazaki (宮崎隆太郎) 9.68 10.99Japan
9.68      10.78     11.64     10.55     12.05
27Haruka Kitamura (北村晴香) 8.26 11.95Japan
14.85     8.26      12.44     8.56      23.50
28Shoki Hashimoto (橋本翔輝) 10.20 12.05Japan
10.26     13.00     12.90     17.77     10.20
29Kyoshiro Sakamoto (坂本恭志郞) 6.02 12.14Japan
6.76      21.76     6.02      25.34     7.90
30Masaya Nakamoto (中本誠也) 8.16 12.24Japan
14.56     11.43     8.16      10.72     30.38
31Mirei Morioka (森岡美玲) 7.94 12.38Japan
11.04     15.05     7.94      25.00     11.06
32Yuma Nishimori (西森悠真) 9.68 14.32Japan
16.13     9.68      19.82     16.31     10.53
33Kei Shiojima (塩島圭) 13.55 15.01Japan
15.41     13.56     16.05     DNF       13.55
34Kenji Kawashima (川嶋賢慈) 15.84 17.09Japan
19.12     16.35     16.82     18.09     15.84
35Emi Ito (伊藤恵美) 16.33 17.56Japan
18.86     17.09     16.33     16.73     26.72
36Mieko Isomoto (磯本美恵子) 15.63 18.53Japan
16.83     20.89     17.88     26.61     15.63
37Masamune Aoyagi (青柳正宗) 17.12 18.59Japan
17.12     17.70     19.81     18.26     22.61
 
Pyraminx    Final    Average of 5    
PlacePersonBestAverageRegionDetail
1Hajime Miyazaki (宮崎朔) 1.58 2.54Japan
2.81      2.21      1.58      2.60      3.14
2Yoochan Hong (홍유찬) 1.92 3.11Republic of Korea
2.02      1.92      2.33      5.23      4.98
3Itthikorn Jittaveeroj (อิทธิกร จิตทวีโรจน์) 2.38 3.70Thailand
6.01      3.19      2.38      3.55      4.35
4Haruki Tsutsui (筒井遥規) 2.93 4.10Japan
2.98      2.93      5.72      3.60      6.01
5Yuki Yamamoto (山本祐輝) 4.03 4.53Japan
4.03      5.08      4.16      4.67      4.77
6Takayuki Ookusa (大艸尊之) 4.15 5.00Japan
5.10      5.52      4.39      4.15      7.09
7Muku Mitera (三寺椋) 3.50 5.46Japan
6.30      6.28      3.50      3.81      6.36
8Sota Hiratsuka (平塚蒼大) 6.17 7.60Japan
6.17      6.51      8.07      8.22      9.60