20 April 2026Resigned Kanome, Takashi, Mr. as Director
20 April 2026Appointed Hayasaka, Akira as Director
1 October 2024Appointed Yamasaki, Daisuke as Director
1 October 2024Resigned Lee, Shinsuke as Director
1 April 2024Resigned Sekijima, Ryoichi as Director
1 April 2024Appointed Kanome, Takashi, Mr. as Director
1 August 2019Appointed Sekijima, Ryoichi as Director
1 August 2019Resigned Yamamura, Ken as Director
1 June 2019Appointed Lee, Shinsuke as Director
1 June 2019Resigned Kikuchi, Yoshinori as Director
28 March 2018Resigned Ueno, Eiichi as Director
12 June 2017Appointed Ueno, Eiichi as Director
1 October 2016Resigned Gomi, Kazuhiko as Director
1 July 2016Resigned Kikkawa, Yuji as Director
1 July 2016Appointed Kikuchi, Yoshinori as Director
1 June 2016Appointed Yamamura, Ken as Director
1 June 2016Resigned Ukishima, Toru as Director
1 April 2016Resigned Kokaze, Yasushi as Director
1 April 2016Appointed Ukishima, Toru as Director
1 April 2016Appointed Gomi, Kazuhiko as Director
1 April 2016Appointed Kikkawa, Yuji as Director
1 April 2016Resigned Ohno, Tomoyuki as Director
1 April 2016Resigned Muto, Kiichiro as Director
1 April 2016Resigned Saito, Satoharu as Director
1 April 2016Resigned Takishima, Masayuki as Director
1 May 2015Appointed Takishima, Masayuki as Director
1 May 2015Appointed Muto, Kiichiro as Director
1 May 2015Resigned Ishida, Hiroshige as Director
6 October 2014Appointed Kokaze, Yasushi as Director
6 October 2014Resigned Ishikawa, Shigeo as Director
3 October 2014Appointed Saito, Satoharu as Director
3 October 2014Resigned Kawano, Shuichi as Director
27 December 2013Appointed Kawano, Shuichi as Director
27 December 2013Resigned Tanabe, Katsuhito as Director
1 October 2013Appointed Ishida, Hiroshige as Director
1 April 2013Resigned Morita, Hiroaki as Director
24 January 2013Appointed Ohno, Tomoyuki as Director
1 November 2011Resigned Doi, Tsuneyoshi as Director
1 November 2011Appointed Ishikawa, Shigeo as Director
1 May 2011Appointed Doi, Tsuneyoshi as Director
1 May 2011Resigned Yamada, Takeshi as Director
7 May 2010Appointed Morita, Hiroaki as Director
7 May 2010Resigned Kume, Atsushi as Director
31 October 2008Resigned Nakagawa, Katsuhiro as Director
31 October 2008Appointed Tanabe, Katsuhito as Director
9 November 2007Resigned Fujiwara, Hirotatsu as Director
9 November 2007Appointed Nakagawa, Katsuhiro as Director
24 August 2007Appointed Fujiwara, Hirotatsu as Director
24 August 2007Resigned Nozaki, Motoyasu as Director
20 April 2007Appointed Yamada, Takeshi as Director
20 April 2007Resigned Tanaka, Hideaki as Secretary
17 November 2006Resigned Yamada, Takeshi as Director
9 November 2006Appointed Tanaka, Hideaki as Secretary
9 November 2006Appointed Nozaki, Motoyasu as Director
9 November 2006Appointed Kume, Atsushi as Director
9 November 2006Appointed Yamada, Takeshi as Director