| Competition | City | Date | Roles |
---|
1 | Eastern Section Championships 2019 | Nagano | 2019-10-24 | Judge (Senior men, Junior ladies, Junior pairs) |
2 | Kanto Regional Championships 2018 | Nikko | 2018-09-27 | Referee (Junior ladies, Advanced novice boys, Advanced novice girls)
|
3 | Japan Championships 2017 | Tokyo | 2017-12-19 | Judge (Senior ladies) |
4 | Kanto Regional Championships 2016 | Ibaraki | 2016-09-30 | Referee (Junior ladies, Advanced novice boys, Basic novice B girls)
|
5 | Tokyo Regional Championships 2015 | Tokyo | 2015-09-24 | Controller (Senior ladies, Junior men, Advanced novice boys, Basic novice B girls)
|
6 | Eastern Section Championships 2014 | Chiba | 2014-10-30 | Judge (Senior ladies, Junior men) |
7 | Kanto Regional Championships 2013 | Saitama | 2013-10-11 | Judge (Senior ladies, Senior men, Junior men, Advanced novice boys, Advanced novice girls, Basic novice B boys) |
8 | Tokyo Regional Championships 2013 | Tokyo | 2013-10-03 | Controller (Senior ladies, Senior men, Advanced novice girls, Basic novice B girls)
|
9 | Japan Junior Championships 2012 | Nishitōkyō, Tokyo | 2012-11-17 | Judge (Junior ladies) |
10 | Tokyo Regional Championships 2012 | Tokyo | 2012-10-05 | Judge (Senior ladies, Advanced novice boys, Advanced novice girls, Basic novice B boys, Basic novice B girls) |
11 | Tokyo Regional Championships 2011 | Tokyo | 2011-10-08 | Judge (Senior ladies, Junior men, Advanced novice girls, Basic novice B boys) |