2026 Hokkaido Chess Championship (32nd)
2026-03-21
2025 Sapporo Autumn Chess Tournament (18th)
2025-10-12
2025 Sapporo Summer Chess Tournament
2025-07-06
2025 Hokkaido Chess Championship (31st)
2025-03-22
2024 Sapporo Autumn Chess Tournament (17th)
2024-10-08
2024 Sapporo Summer Chess Tournament (19th)
2024-07-14
2024 Hokkaido Chess Championship (30th)
2024-03-23
2023 Sapporo Autumn Chess Tournament (16th)
2023-10-08
2023 Sapporo Summer Chess Tournament (18th)
2023-07-16
2023 Hokkaido Chess Championship (29th)
2023-03-25
2022 Sapporo Autumn Chess Tournament (15th)
2022-10-09
2022 Sapporo Summer Chess Tournament (17th)
2022-07-17
2022 Hokkaido Chess Championship (28th)
2022-03-26
2021 Hokkaido Chess Championship (27th)
2021-03-27
2020 Hokkaido Chess Championship (26th)
2020-03-21
2019 Sapporo Autumn Chess Tournament
2019-10-13
2019 Sapporo Summer Chess Tournament (16th)
2019-07-27
2019 Hokkaido Chess Championship
2019-03-23
2018 Sapporo Autumn Chess Tournament
2018-10-07
2018 Sapporo Summer Chess Tournament
2018-07-28
2018 Hokkaido Chess Championship
2018-03-24
2017 Sapporo Autumn Chess Tournament
2017-10-08
2017 Sapporo Summer Chess Tournament
2017-07-29
2017 Hokkaido Chess Championship
2017-03-25
2016 Sapporo Autumn Chess Tournament
2016-10-09
2016 Sapporo Summer Chess Tournament
2016-07-30
2016 Hokkaido Chess Championship
2016-03-26
2015 Sapporo Autumn Chess Tournament
2015-10-11
2015 Sapporo Summer Chess Tournament
2015-08-01
2015 Hokkaido Chess Championship
2015-03-28
2014 Sapporo Autumn Chess Tournament
2014-10-12
2014 Sapporo Summer Chess Tournament
2014-08-02
2014 Hokkaido Chess Championship
2014-03-29
2013 Sapporo Autumn Chess Tournament
2013-10-12
2013 Sapporo Summer Chess Tournament
2013-08-17
2013 Hokkaido Chess Championship
2013-03-30
2012 Sapporo Autumn Chess Tournament
2012-10-06
2012 Sapporo Summer Chess Tournament
2012-08-11
2012 Hokkaido Chess Championship
2012-03-24
2011 Sapporo Autumn Chess Tournament
2011-10-01
2011 Sapporo Summer Chess Tournament
2011-08-13
2011 Hokkaido Chess Championship
2011-03-26
2010 Sapporo Autumn Chess Tournament
2010-08-07
2010 Sapporo Summer Chess Tournament
2010-08-07
2010 Hokkaido Chess Championship
2010-03-27
2009 Sapporo Autumn Chess Tournament
2009-10-03
2009 Sapporo Summer Chess Tournament
2009-08-08
2009 Hokkaido Chess Championship
2009-03-28