Japanese National Championships
70.Japanese National Championships - Miyagi - November 2000
71.Japanese National Championships - Kochi - November 2001
72.Japanese National Championships - Shizuoka - November 2002
73.Japanese National Championships - Saitama - November 2003
74.Japanese National Championships - Okayama - November 2004
75.Japanese National Championships - Hyogo - November 16-20 2005
76.Japanese National Championships - Akita - November 15-19 2006
77.Japanese National Championships - Oita - November 14-18 2007
78.Japanese National Championships - Nigata - November 14-18 2008
79.Japanese National Championships - Chiba - November 19-22 2009
80.Japanese National Championships - Yamaguchi - November 17-21 2010
81.Japanese National Championships - Gifu - November 16-20 2011
82.Japanese National Championships - Tokyo - November 21-25 2012
83.Japanese National Championships - Nagasaki - November 13-17 2013
85.Japanese National Championships - Oshu - November 19-22 2015
86.Japanese National Championships - Ehime - November 17-20 2016
87.Japanese National Championships - Fukui - November 22-26 2017
88.Japanese National Championships - Ibaraki - November 14-18 2018
89.Japanese National Championships - Akune - November 21-24 2019
Japanese National Championships - Tokyo - November 23-27 2022
Japanese National Championships - Tokyo - November 21-26 2023
8.Japanese Womens National Championships - Kagawa - March 11-14 2010
10.Japanese Womens National Championships - Hiroshima - February 8-11 2012
11.Japanese Women's National Championships - Yamagata - December 20-24 2012
12.Japanese Women's National Championships - Nigata - December 19-23 2013
13.Japanese Women's National Championships - Shizuoka - December 1-4 2014
14.Japanese Women's National Championships - Osaka - December 19-23 2015
15.Japanese Women National Championships - Omishima - December 21-25 2016
16.Japanese Women National Championships - Yonago - December 12-17 2017
17.Japanese Women National Championships - Nagasaki - December 20-24 2018
Japanese Women National Championships - Tokyo - November 24-27 2022
Japanese University Team National Championships Final - Mito City - December 9 2017
76.Japanese University Team National Championships Final - Mito City - August 27 2022
77.Japanese University Team National Championships Final - Kadoma - August 26 2023
78.Japanese University Team National Championships Final - Mito City - August 24 2024
Japanese High School National Championships - Fukushima - March 23-26 2016
Japanese High School National Championships - Gifu - August 2-7 2018
75.Japanese High School National Championships - Fukui - August 8-13 2021
76.Japanese High School National Championships - Nankoku - July 28 - August 2 2022
77.Japanese High School National Championships - Sapporo - July 30 - August 4 2023
78.Japanese High School National Championships - Saga - August 8-13 2024