| Competition | City | Date | Roles |
---|
1 | Tohoku-Hokkaido Regional Championships 2018 | Sapporo | 2018-09-21 | Judge (Junior ladies, Advanced novice girls, Advanced novice boys) |
2 | Tohoku-Hokkaido Regional Championships 2017 | Niigata | 2017-09-21 | Judge (Senior ladies, Senior men, Junior men, Basic novice B boys, Basic novice B girls) |
3 | Tohoku-Hokkaido Regional Championships 2016 | Hachinohe | 2016-10-08 | Judge (Junior ladies, Advanced novice girls, Advanced novice boys) |
4 | Tohoku-Hokkaido Regional Championships 2015 | Misawa | 2015-10-01 | Judge (Junior ladies, Advanced novice boys, Basic novice B girls, Basic novice B boys) |