WCA ID: 2011HAYA02
Country: Japan
Active since: 2011

| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Japan Championship 2026 | 18/07/2026 | First round | 1:07.69 | 1:16.26 | #40 |
| Kansai Odd and BLD 2025 | 15/06/2025 | First round | 1:16.05 | 1:21.23 | #34 |
| Tokai Open 2023 | 09/09/2023 | Final | 1:08.99 | 1:12.19 | #11 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | First round | 1:13.91 | 1:16.49 | #235 |
| Japan Championship 2019 | 02/11/2019 | Final | 1:10.87 | 1:17.46 | #15 |
| Kyoto Open 2019 | 20/10/2019 | First round | 1:11.23 | 1:17.93 | #11 |
| Ayase Autumn 2019 | 21/09/2019 | Final | 1:09.51 | 1:16.90 | #13 |
| Cube Camp in Kanazawa 2019 | 10/08/2019 | Final | 1:12.84 | 1:25.73 | #8 |
| WCA World Championship 2019 | 11/07/2019 | First round | 1:11.93 | 1:20.56 | #147 |
| Kansai Open 2019 | 20/04/2019 | First round | 1:09.59 | 1:12.89 | #10 |
| Japan Championship 2018 | 22/12/2018 | First round | 1:11.75 | 1:20.14 | #25 |
| Kansai Big Cube 2018 | 28/10/2018 | First round | 1:15.51 | 1:20.52 | #16 |
| WCA Asian Championship 2018 | 17/08/2018 | First round | 1:14.04 | 1:26.80 | #85 |
| Cube Camp in Kanazawa 2018 | 10/08/2018 | Final | 1:13.78 | 1:21.05 | #8 |
| Omiya Bigs 2018 | 10/06/2018 | Final | 1:21.39 | 1:26.29 | #11 |
| Kansai Open 2018 | 31/03/2018 | First round | 1:16.49 | 1:21.55 | #10 |
| Japan Open 2017 | 16/12/2017 | First round | 1:20.26 | 1:24.97 | #19 |
| Kansai Big Cube 2017 | 25/11/2017 | Final | 1:18.40 | 1:20.32 | #6 |
| Cube Camp in Kanazawa 2017 | 11/08/2017 | Final | 1:15.89 | 1:21.47 | #10 |
| Japan Open 2016 | 09/10/2016 | First round | 1:22.13 | 1:28.29 | #11 |
| Kanto Summer 2016 | 24/07/2016 | Final | 1:20.04 | 1:26.88 | #5 |
| Japan Open 2015 | 21/09/2015 | Final | 1:15.36 | 1:21.74 | #5 |
| East Japan Big Cubes 2015 | 08/08/2015 | Final | 1:18.38 | 1:27.71 | #7 |
| World Rubik's Cube Championship 2015 | 17/07/2015 | Final | 1:20.97 | 1:28.82 | #15 |
| JRCA Kansai Spring 2015 | 30/05/2015 | Final | 1:14.09 | 1:20.39 | #5 |
| Japan Contest Spring 2015 | 03/05/2015 | Final | 1:20.58 | 1:23.50 | #3 |
| Kansai Open 2015 | 28/03/2015 | First round | 1:17.27 | 1:24.21 | #11 |
| Cube Camp in Kanazawa 2014 | 08/08/2014 | Final | 1:29.77 | 1:32.74 | #4 |
| Japan Contest Spring 2014 | 29/04/2014 | Final | 1:19.93 | 1:27.12 | #3 |
| Kansai Open 2014 | 21/03/2014 | Final | 1:21.05 | 1:32.63 | #6 |
| Kanto Open 2014 | 22/02/2014 | Final | 1:23.61 | 1:35.00 | #2 |
| Japan Open 2013 | 01/06/2013 | First round | 1:34.41 | 1:43.67 | #10 |
| Japan Contest Spring 2013 | 14/04/2013 | Final | 1:27.38 | 1:37.42 | #6 |
| Kansai Open 2013 | 23/03/2013 | Second round | 1:23.00 | 1:33.76 | #10 |
| East Japan Big Cubes 2013 | 11/02/2013 | Final | 1:26.25 | 1:37.36 | #6 |
| West Japan Big Cube 2012 | 24/11/2012 | First round | 1:35.13 | 1:44.36 | #10 |
| Japan Open 2012 | 16/09/2012 | Final | 1:38.90 | 1:51.83 | #12 |
| Cube Camp in Kanazawa 2012 | 17/08/2012 | First round | 1:41.86 | 1:51.11 | #13 |
| Kanto Open 2012 | 12/08/2012 | First round | 1:41.06 | 1:52.59 | #13 |
| Kawasaki Open 2012 | 03/06/2012 | First round | 1:51.53 | 1:59.69 | #13 |
| Tokai Open 2012 | 29/04/2012 | Second round | 1:44.56 | 1:59.98 | #12 |
| Kansai Open 2012 | 24/03/2012 | First round | 1:48.69 | 2:04.94 | #19 |
| Hokuriku Eve 2011 | 24/12/2011 | Final | 2:09.56 | 2:22.53 | #12 |
| Matsudo Autumn 2011 | 05/11/2011 | First round | 2:16.91 | 2:30.87 | #12 |
| Competition | Date | Round | Single | Average | Position |
|---|---|---|---|---|---|
| Japan Championship 2026 | 18/07/2026 | First round | 1:07.69 | 1:16.26 | #40 |
| Kansai Odd and BLD 2025 | 15/06/2025 | First round | 1:16.05 | 1:21.23 | #34 |
| Tokai Open 2023 | 09/09/2023 | First round | 1:08.48 | 1:15.04 | #12 |
| Tokai Open 2023 | 09/09/2023 | Final | 1:08.99 | 1:12.19 | #11 |
| Rubik's WCA World Championship 2023 | 12/08/2023 | First round | 1:13.91 | 1:16.49 | #235 |
| Japan Championship 2019 | 02/11/2019 | First round | 1:05.71 | 1:11.21 | #15 |
| Japan Championship 2019 | 02/11/2019 | Final | 1:10.87 | 1:17.46 | #15 |
| Kyoto Open 2019 | 20/10/2019 | First round | 1:11.23 | 1:17.93 | #11 |
| Ayase Autumn 2019 | 21/09/2019 | Final | 1:09.51 | 1:16.90 | #13 |
| Cube Camp in Kanazawa 2019 | 10/08/2019 | Final | 1:12.84 | 1:25.73 | #8 |
| WCA World Championship 2019 | 11/07/2019 | First round | 1:11.93 | 1:20.56 | #147 |
| Kansai Open 2019 | 20/04/2019 | First round | 1:09.59 | 1:12.89 | #10 |
| Japan Championship 2018 | 22/12/2018 | First round | 1:11.75 | 1:20.14 | #25 |
| Kansai Big Cube 2018 | 28/10/2018 | First round | 1:15.51 | 1:20.52 | #16 |
| WCA Asian Championship 2018 | 17/08/2018 | First round | 1:14.04 | 1:26.80 | #85 |
| Cube Camp in Kanazawa 2018 | 10/08/2018 | Final | 1:13.78 | 1:21.05 | #8 |
| Omiya Bigs 2018 | 10/06/2018 | First round | 1:13.95 | 1:20.42 | #11 |
| Omiya Bigs 2018 | 10/06/2018 | Final | 1:21.39 | 1:26.29 | #11 |
| Kansai Open 2018 | 31/03/2018 | First round | 1:16.49 | 1:21.55 | #10 |
| Japan Open 2017 | 16/12/2017 | First round | 1:20.26 | 1:24.97 | #19 |
| Kansai Big Cube 2017 | 25/11/2017 | First round | 1:12.31 | 1:19.98 | #6 |
| Kansai Big Cube 2017 | 25/11/2017 | Final | 1:18.40 | 1:20.32 | #6 |
| Cube Camp in Kanazawa 2017 | 11/08/2017 | Final | 1:15.89 | 1:21.47 | #10 |
| Japan Open 2016 | 09/10/2016 | First round | 1:22.13 | 1:28.29 | #11 |
| Kanto Summer 2016 | 24/07/2016 | Final | 1:20.04 | 1:26.88 | #5 |
| Japan Open 2015 | 21/09/2015 | First round | 1:19.06 | 1:27.07 | #9 |
| Japan Open 2015 | 21/09/2015 | Final | 1:15.36 | 1:21.74 | #5 |
| East Japan Big Cubes 2015 | 08/08/2015 | First round | 1:23.13 | 1:26.60 | #8 |
| East Japan Big Cubes 2015 | 08/08/2015 | Final | 1:18.38 | 1:27.71 | #7 |
| World Rubik's Cube Championship 2015 | 17/07/2015 | First round | 1:20.05 | 1:25.12 | #24 |
| World Rubik's Cube Championship 2015 | 17/07/2015 | Second round | 1:17.71 | 1:23.29 | #16 |
| World Rubik's Cube Championship 2015 | 17/07/2015 | Final | 1:20.97 | 1:28.82 | #15 |
| JRCA Kansai Spring 2015 | 30/05/2015 | First round | 1:26.08 | 1:30.51 | #6 |
| JRCA Kansai Spring 2015 | 30/05/2015 | Final | 1:14.09 | 1:20.39 | #5 |
| Japan Contest Spring 2015 | 03/05/2015 | First round | 1:17.50 | 1:23.40 | #3 |
| Japan Contest Spring 2015 | 03/05/2015 | Final | 1:20.58 | 1:23.50 | #3 |
| Kansai Open 2015 | 28/03/2015 | First round | 1:17.27 | 1:24.21 | #11 |
| Cube Camp in Kanazawa 2014 | 08/08/2014 | Final | 1:29.77 | 1:32.74 | #4 |
| Japan Contest Spring 2014 | 29/04/2014 | First round | 1:18.55 | 1:29.99 | #4 |
| Japan Contest Spring 2014 | 29/04/2014 | Final | 1:19.93 | 1:27.12 | #3 |
| Kansai Open 2014 | 21/03/2014 | First round | 1:25.28 | 1:28.50 | #5 |
| Kansai Open 2014 | 21/03/2014 | Final | 1:21.05 | 1:32.63 | #6 |
| Kanto Open 2014 | 22/02/2014 | First round | 1:26.94 | 1:38.03 | #4 |
| Kanto Open 2014 | 22/02/2014 | Final | 1:23.61 | 1:35.00 | #2 |
| Japan Open 2013 | 01/06/2013 | First round | 1:34.41 | 1:43.67 | #10 |
| Japan Contest Spring 2013 | 14/04/2013 | First round | 1:24.38 | 1:26.81 | #5 |
| Japan Contest Spring 2013 | 14/04/2013 | Final | 1:27.38 | 1:37.42 | #6 |
| Kansai Open 2013 | 23/03/2013 | First round | 1:26.55 | 1:36.25 | #10 |
| Kansai Open 2013 | 23/03/2013 | Second round | 1:23.00 | 1:33.76 | #10 |
| East Japan Big Cubes 2013 | 11/02/2013 | First round | 1:17.80 | 1:32.02 | #5 |
| East Japan Big Cubes 2013 | 11/02/2013 | Final | 1:26.25 | 1:37.36 | #6 |
| West Japan Big Cube 2012 | 24/11/2012 | First round | 1:35.13 | 1:44.36 | #10 |
| Japan Open 2012 | 16/09/2012 | First round | 1:27.65 | 1:43.66 | #12 |
| Japan Open 2012 | 16/09/2012 | Final | 1:38.90 | 1:51.83 | #12 |
| Cube Camp in Kanazawa 2012 | 17/08/2012 | First round | 1:41.86 | 1:51.11 | #13 |
| Kanto Open 2012 | 12/08/2012 | First round | 1:41.06 | 1:52.59 | #13 |
| Kawasaki Open 2012 | 03/06/2012 | First round | 1:51.53 | 1:59.69 | #13 |
| Tokai Open 2012 | 29/04/2012 | First round | 1:45.63 | 1:58.94 | #11 |
| Tokai Open 2012 | 29/04/2012 | Second round | 1:44.56 | 1:59.98 | #12 |
| Kansai Open 2012 | 24/03/2012 | First round | 1:48.69 | 2:04.94 | #19 |
| Hokuriku Eve 2011 | 24/12/2011 | Final | 2:09.56 | 2:22.53 | #12 |
| Matsudo Autumn 2011 | 05/11/2011 | First round | 2:16.91 | 2:30.87 | #12 |
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