13 March 2026Appointed Kato, Yui as Director
13 March 2026Resigned Hozumi, Hironori as Director
6 June 2024Appointed Suzuki, Takuya as Director
6 June 2024Resigned Kawamura, Tamon as Secretary
6 June 2024Resigned Kawamura, Tamon as Director
31 March 2022Resigned Morishita, Masatoshi as Director
31 March 2021Appointed Kawamura, Tamon as Secretary
31 March 2021Appointed Kawamura, Tamon as Director
31 March 2021Resigned Ueda, Keisuke as Secretary
31 March 2021Resigned Ueda, Keisuke as Director
1 April 2019Appointed Hozumi, Hironori as Director
1 April 2019Appointed Ueda, Keisuke as Director
1 April 2019Appointed Ueda, Keisuke as Secretary
31 March 2019Resigned Horiuchi, Toru as Director
31 March 2019Resigned Mitani, Toshiyuki as Secretary
31 March 2019Resigned Mitani, Toshiyuki as Director
22 March 2018Appointed Horiuchi, Toru as Director
22 March 2018Resigned Horiuchi, Toru as Director
22 March 2018Appointed Horiuchi, Toru as Director
22 March 2018Resigned Nishimori, Ryota as Director
22 March 2016Appointed Nishimori, Ryota as Director
22 March 2016Resigned Mehta, Malcolm as Director
31 July 2015Resigned Morishita, Masatoshi as Secretary
31 July 2015Appointed Mitani, Toshiyuki as Director
31 July 2015Appointed Mitani, Toshiyuki as Secretary
22 March 2012Resigned Yasunaga, Shinri as Director
22 March 2012Appointed Morishita, Masatoshi as Secretary
22 March 2012Appointed Mehta, Malcolm as Director
22 March 2012Appointed Morishita, Masatoshi as Director
22 March 2012Resigned Hagihara, Takayuki as Director
22 March 2012Resigned Yasunaga, Shinri as Secretary
1 January 2011Appointed Hagihara, Takayuki as Director
31 December 2010Resigned Sako, Akihiko as Director
25 March 2008Resigned Komiyama, Yoichi as Secretary
25 March 2008Appointed Yasunaga, Shinri as Director
25 March 2008Appointed Yasunaga, Shinri as Secretary
25 March 2008Resigned Komiyama, Yoichi as Director
29 March 2005Appointed Sako, Akihiko as Director
29 March 2005Resigned Suzuki, Toru as Director
1 July 2003Appointed Komiyama, Yoichi as Secretary
30 June 2003Resigned Mizuno, Yoshitake as Secretary
30 June 2003Resigned Mizuno, Yoshitake as Director
29 March 2001Appointed Suzuki, Toru as Director
29 March 2001Appointed Mizuno, Yoshitake as Director
29 March 2001Resigned Komiyama, Yoichi as Secretary
29 March 2001Appointed Mizuno, Yoshitake as Secretary
29 March 2001Resigned Okubo, Shigeru as Director
10 April 1996Appointed Komiyama, Yoichi as Secretary
10 April 1996Appointed Komiyama, Yoichi as Director
10 April 1996Resigned Mori, Tetsuo as Secretary
10 April 1996Resigned Mori, Tetsuo as Director