1 April 2026Resigned Tochimoto, Keiichi as Director
1 April 2026Appointed Namiki, Shingo as Director
1 May 2025Appointed Yajima, Shin as Director
1 April 2025Appointed Tochimoto, Keiichi as Director
1 April 2025Resigned Nakajima, Shinya as Director
9 September 2023Appointed Fujioka, Yuki as Director
9 September 2023Resigned Hashimoto, Katsuhiro as Director
1 April 2023Resigned Yonehara, Wataru as Director
1 April 2023Appointed Nakajima, Shinya as Director
1 April 2022Resigned Sano, Tomonari as Director
1 April 2020Resigned Hammill, Michael as Secretary
1 May 2018Appointed Yonehara, Wataru as Director
1 April 2018Appointed Hashimoto, Katsuhiro as Director
1 April 2017Appointed Hammill, Michael as Secretary
1 April 2017Resigned Yamasaki, Kentaro as Secretary
1 April 2016Appointed Sano, Tomonari as Director
1 April 2016Resigned Suzuki, Yasuaki as Director
1 April 2013Appointed Yamasaki, Kentaro as Secretary
1 April 2013Resigned Denda, Atsushi as Director
1 April 2011Appointed Denda, Atsushi as Director
1 April 2011Appointed Suzuki, Yasuaki as Director
1 April 2011Resigned Sagara, Akihiko as Director
2 June 2008Resigned Nakaki, Yashurio as Secretary
12 June 2006Appointed Nakaki, Yashurio as Secretary
12 June 2006Resigned Denda, Atsushi as Secretary
12 June 2006Resigned Denda, Atsushi as Director
19 April 2006Appointed Denda, Atsushi as Secretary
19 April 2006Appointed Denda, Atsushi as Director
19 April 2006Appointed Sagara, Akihiko as Director