| Competition | City | Date | Roles |
|---|
| 1 | World Championship 2021 | Stockholm | 2021-03-22 | Judge (Senior ice dance) |
| 2 | Japan Championships 2020 | Nagano | 2020-12-24 | Referee (Senior ice dance)
Judge (Senior men) |
| 3 | NHK Trophy 2020 | Kadoma | 2020-11-27 | Referee (Senior ice dance)
Judge (Senior ladies) |
| 4 | Eastern Section Ice Dance Championships 2020 | Kyoto | 2020-10-30 | Referee (Senior ice dance, Junior ice dance)
|
| 5 | Western Section Championships 2020 | Kyoto | 2020-10-30 | Referee (Senior ice dance 2, Junior ice dance 2)
|
| 6 | Chu-Shikoku-Kyushu Regional Championships 2020 | Okayama | 2020-09-25 | Referee (Senior men, Junior men, Advanced novice girls, Intermediate novice boys, Intermediate novice girls)
|
| 7 | World Junior Championship 2020 | Tallinn | 2020-03-02 | Judge (Junior ice dance) |
| 8 | Youth Olympics 2020 | Lausanne | 2020-01-10 | Judge (Junior ice dance) |
| 9 | Japan Championships 2019 | Tokyo | 2019-12-18 | Referee (Senior ice dance)
Judge (Senior ladies) |
| 10 | Grand Prix and Junior Grand Prix Final 2019 | Torino | 2019-12-04 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 11 | Cup of China 2019 | Chongqing | 2019-11-07 | Judge (Senior ladies, Senior ice dance) |
| 12 | Eastern Section Ice Dance Championships 2019 | Otsu | 2019-11-01 | Referee (Senior ice dance, Junior ice dance)
|
| 13 | Western Section Championships 2019 | Otsu | 2019-11-01 | Referee (Senior men, Senior ice dance, Junior ladies, Junior ice dance)
|
| 14 | JGP Egna 2019 | Egna | 2019-10-02 | Judge (Junior ice dance) |
| 15 | Chu-Shikoku-Kyushu Regional Championships 2019 | Fukuoka | 2019-09-26 | Referee (Senior men, Junior men, Advanced novice girls, Intermediate novice boys, Intermediate novice girls)
|
| 16 | JGP Riga 2019 | Riga | 2019-09-04 | Judge (Junior men) |
| 17 | World Championship 2019 | Saitama City | 2019-03-18 | Judge (Senior ice dance) |
| 18 | Japan Championships 2018 | Osaka | 2018-12-20 | Judge (Senior ice dance) |
| 19 | Grand Prix and Junior Grand Prix Final 2018 | Vancouver | 2018-12-05 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 20 | Cup of Russia 2018 | Moscow | 2018-11-16 | Judge (Senior men, Senior ice dance) |
| 21 | Western Section Championships 2018 | Aichi-ken | 2018-11-01 | Referee (Senior ice dance, Junior ice dance)
Judge (Senior ladies, Junior men) |
| 22 | Lombardia Trophy 2018 | Bergamo | 2018-09-13 | Judge (Senior men, Senior ladies, Senior ice dance) |
| 23 | World Junior Championship 2018 | Sofia | 2018-03-05 | Judge (Junior ice dance) |
| 24 | Japan Championships 2017 | Tokyo | 2017-12-19 | Judge (Senior ladies) |
| 25 | Nebelhorn Trophy 2017 | Oberstdorf | 2017-09-27 | Judge (Senior pairs, Senior ice dance) |
| 26 | 2017 U.S. Challenge Skate | Salt Lake City | 2017-09-14 | Judge (Novice girls) |
| 27 | U.S. International Figure Skating Classic 2017 | Salt Lake City | 2017-09-14 | Judge (Senior men, Senior ice dance) |
| 28 | JGP Brisbane 2017 | Brisbane | 2017-08-23 | Judge (Junior ladies, Junior ice dance) |
| 29 | World Team Trophy 2017 | Tokyo | 2017-04-20 | Judge (Senior men) |
| 30 | Bavarian Open 2017 | Oberstdorf | 2017-02-14 | Judge (Junior ladies 1, Advanced novice girls 1, Advanced novice boys, Advanced novice pairs) |
| 31 | Mentor Torun Cup 2017 | Torun | 2017-01-10 | Judge (Senior ladies, Advanced novice boys) |
| 32 | Japan Championships 2016 | Osaka | 2016-12-22 | Judge (Senior men) |
| 33 | Grand Prix and Junior Grand Prix Final | Marseille | 2016-12-07 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 34 | Japan Novice Championships 2016 | Osaka | 2016-10-21 | Judge (Basic novice B boys, Basic novice B girls) |
| 35 | Kinoshita Group Cup Japan Open 2016 | Saitama | 2016-10-01 | Judge (Senior men, Senior ladies) |
| 36 | Shu-Shikoku-Kyushu Regional Championships 2016 | Okayama | 2016-09-23 | Judge (Senior ladies, Junior ladies, Advanced novice boys) |
| 37 | JGP St.Gervais 2016 | St.Gervais | 2016-08-24 | Judge (Junior ladies) |
| 38 | World Junior Championship 2016 | Debrecen | 2016-03-14 | Judge (Junior pairs) |
| 39 | Mentor Nestle Nesquik Torun Cup 2016 | Torun | 2016-01-06 | Judge (Junior men) |
| 40 | Japan Championships 2015 | Hokkaido | 2015-12-24 | Judge (Senior men) |
| 41 | Cup of Russian 2015 | Moscow | 2015-11-19 | Judge (Senior ladies, Senior men) |
| 42 | Japan Novice Championships 2015 | Tokyo | 2015-10-23 | Referee (Basic novice B girls, Basic novice B boys)
|
| 43 | Finlandia Trophy 2015 | Espoo | 2015-10-08 | Judge (Senior ladies, Senior ice dance) |
| 44 | Kinoshita Group Medal Winners Open | Tokyo | 2015-01-16 | Judge (Senior men, Senior ladies) |
| 45 | Mentor Nestle Nesquik Torun Cup 2015 | Torun | 2015-01-07 | Judge (Advanced novice boys) |
| 46 | Grand Prix and Junior Grand Prix Final 2014 | Barcelona | 2014-12-10 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 47 | Japan Junior Championships 2014 | Niigata | 2014-11-22 | Referee (Junior men)
|
| 48 | Western Section Championships 2014 | Fukuoka | 2014-10-31 | Judge (Senior men, Junior ladies) |
| 49 | Skate America 2014 | Chicago | 2014-10-23 | Judge (Senior ladies, Senior ice dance) |
| 50 | Nebelhorn Trophy 2014 | Oberstdorf | 2014-09-24 | Judge (Senior men, Senior ice dance) |
| 51 | Olympics 2014 | Sochi | 2014-02-07 | Judge (Senior ice dance) |
| 52 | Western Section Championships 2013 | Kyoto | 2013-11-01 | Judge (Senior ladies, Junior men) |
| 53 | Shu-Shikoku-Kyushu Regional Championships 2013 | Fukuoka | 2013-10-03 | Referee (Senior men, Senior ladies, Junior men, Advanced novice boys, Basic novice B boys, Basic novice B girls)
|
| 54 | Nebelhorn Trophy 2013 | Oberstdorf | 2013-09-25 | Judge (Senior pairs) |
| 55 | World Team Trophy 2013 | Tokyo | 2013-04-11 | Judge (Senior ladies) |
| 56 | Grand Prix and Junior Grand Prix Final 2012 | Sochi | 2012-12-06 | Judge (Senior men, Senior ice dance, Junior men, Junior ice dance) |
| 57 | Western Section Championships 2012 | Fukuoka | 2012-11-01 | Referee (Senior ladies, Junior men)
|
| 58 | Shu-Shikoku-Kyushu Regional Championships 2012 | Shimane | 2012-10-11 | Referee (Senior ladies, Senior men, Junior men, Advanced novice girls, Advanced novice boys, Basic novice B boys)
|
| 59 | World Team Trophy 2012 | Tokyo | 2012-04-18 | Judge (Senior pairs) |
| 60 | Japan Championships 2011 | Kadoma | 2011-12-22 | Judge (Senior ladies) |
| 61 | Grand Prix and Junior Grand Prix Final 2011 | Quebec City | 2011-12-07 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 62 | Western Section Championships 2011 | Kyoto | 2011-11-03 | Judge (Senior men, Junior ladies) |
| 63 | Skate Canada 2011 | Mississauga | 2011-10-27 | Judge (Senior pairs, Senior ice dance) |
| 64 | Shu-Shikoku-Kyushu Regional Championships 2011 | Okayama | 2011-09-30 | Referee (Junior ladies, Advanced novice boys, Basic novice B boys)
|
| 65 | Bavarian Open 2011 | Oberstdorf | 2011-02-09 | Judge (Senior ice dance, Junior men 1, Junior ice dance) |
| 66 | Japan Championships 2010 | Nagano | 2010-12-24 | Judge (Senior men) |
| 67 | Grand Prix and Junior Grand Prix Final 2010 | Beijing | 2010-12-08 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 68 | Cup of Nice 2010 | Nice | 2010-10-13 | Judge (Senior ladies, Junior men) |
| 69 | JGP Courchevel 2010 | Courchevel | 2010-08-25 | Judge (Junior men) |
| 70 | Four Continents Championships 2010 | Jeonju | 2010-01-27 | Judge (Senior pairs) |
| 71 | Japan Championships 2009 | Osaka | 2009-12-25 | Judge (Senior ladies) |
| 72 | 12th Merano Cup | Merano | 2009-11-12 | Judge (Senior ladies, Senior men, Advanced novice boys) |
| 73 | JGP Croatia 2009 | Zagreb | 2009-10-07 | Judge (Junior ladies) |
| 74 | World Team Trophy 2009 | Tokyo | 2009-04-15 | Judge (Senior pairs) |
| 75 | Japan Championships 2008 | Nagano | 2008-12-25 | Judge (Senior men) |
| 76 | Grand Prix and Junior Grand Prix Final 2008 | Goyang City | 2008-12-10 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 77 | JGP Mexico Cup 2008 | Mexico City | 2008-09-10 | Judge (Junior ladies, Junior pairs) |
| 78 | Four Continents Championships 2008 | Goyang-si | 2008-02-11 | Judge (Senior men) |
| 79 | Junior Grand Prix Final 2007 | Gdansk | 2007-12-06 | Judge (Junior ladies) |
| 80 | Cup of China 2007 | Harbin | 2007-11-07 | Judge (Senior men) |
| 81 | Grand Prix Final 2006 | St. Petersburg | 2006-12-14 | Judge (Senior men, Senior pairs) |
| 82 | Cup of Russia 2006 | Moscow | 2006-11-24 | Judge (Senior men, Senior ladies) |
| 83 | Cup of Russia 2005 | St. Petersburg | 2005-11-24 | Judge (Senior ladies) |
| 84 | Cup of Russia 2004 | Moskow | 2004-11-25 | Judge (Senior ladies) |
| 85 | NHK Trophy 2004 | Nagoya | 2004-11-04 | Judge (Senior pairs) |
| 86 | JGP Harghita Cup 2004 | Miercurea Ciuc | 2004-10-12 | Judge (Junior ladies, Junior pairs) |
| 87 | Cup of Russia 2003 | Moskow | 2003-11-20 | Judge (Senior ladies) |
| 88 | Skate Canada 2003 | Mississauga | 2003-10-30 | Judge (Senior pairs) |
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