16 April 2025Resigned Sakai, Masaki, Mr. as Director
16 April 2025Appointed Iseki, Takahiko, Mr. as Director
18 September 2023Resigned Hino, Hitoshi, Mr. as Director
18 September 2023Appointed Sakai, Masaki, Mr. as Director
28 June 2023Resigned Kobayashi, Nobuyuki, Mr. as Director
28 June 2023Appointed Hizume, Kenichiro, Mr. as Director
17 September 2021Appointed Hino, Hitoshi, Mr. as Director
17 September 2021Resigned Shimada, Kenichi as Director
16 October 2020Resigned Hagano, Ryo as Director
14 June 2019Appointed Kobayashi, Nobuyuki, Mr. as Director
14 June 2019Resigned Tani, Makoto as Director
7 January 2019Resigned Shiratori, Tatsuya as Secretary
7 January 2019Appointed Kawakami, Daiki as Secretary
25 April 2018Appointed Shimada, Kenichi as Director
21 December 2017Resigned Oka, Shunji, Mr. as Director
10 March 2017Appointed Shiratori, Tatsuya as Secretary
10 March 2017Appointed Hagano, Ryo as Director
10 March 2017Resigned Nishiyama, Tomohiro as Director
10 March 2017Resigned Okamoto, Sayako as Secretary
1 December 2016Resigned Fujitsuka, Minoru as Director
16 April 2016Resigned Teramoto, Yukifumi as Director
16 April 2016Appointed Oka, Shunji, Mr. as Director
16 January 2015Resigned Kato, Tomihisa as Director
1 December 2014Appointed Nishiyama, Tomohiro as Director
1 December 2014Appointed Fujitsuka, Minoru as Director
27 June 2014Appointed Tani, Makoto as Director
27 June 2014Resigned Inayama, Hideaki as Director
16 October 2013Appointed Kato, Tomihisa as Director
16 September 2013Appointed Okamoto, Sayako as Secretary
16 January 2010Resigned Maeda, Hirohisa as Director
16 January 2010Appointed Teramoto, Yukifumi as Director
26 June 2008Appointed Inayama, Hideaki as Director
26 June 2008Resigned Nishimura, Yoshiaki as Director
27 June 2007Resigned Noguchi, Toru as Director
27 June 2007Appointed Maeda, Hirohisa as Director
1 November 2006Resigned Mizuguchi, Masataka as Director
19 December 2005Appointed Mizuguchi, Masataka as Director
17 October 2005Resigned Yamamoto, Takashi as Director
1 August 2005Appointed Noguchi, Toru as Director
1 August 2005Resigned Nakahori, Satoru as Director
29 June 2005Appointed Nishimura, Yoshiaki as Director
29 June 2005Resigned Mitake, Shintaro as Director
31 August 2003Appointed Nakahori, Satoru as Director
31 August 2003Appointed Yamamoto, Takashi as Director
31 August 2003Resigned Inoue, Kazunari as Director
31 July 2001Appointed Inoue, Kazunari as Director
31 July 2001Resigned Saito, Takafumi as Director
20 June 2001Resigned Ito, Shin-Ichiro as Director
31 July 2000Appointed Saito, Takafumi as Director
15 July 1994Resigned Takahashi, Nobutoshi as Director
15 July 1994Appointed Mitake, Shintaro as Director
15 July 1994Appointed Ito, Shin-Ichiro as Director
7 March 1994Resigned Ueno, Tadashi as Secretary
7 March 1994Resigned Ueno, Tadashi as Director
16 August 1993Appointed Takahashi, Nobutoshi as Director
16 August 1993Resigned Mitake, Shintaro as Director