1 July 2026Appointed Saito, Yoshinori as Director
30 September 2025Resigned Nanjo, Norihiko as Director
1 April 2022Appointed Nanjo, Norihiko as Director
31 March 2022Resigned Saito, Shoichi as Director
1 April 2020Appointed Yamao, Kohei as Director
1 April 2020Appointed Saito, Shoichi as Director
31 March 2020Resigned Kohakura, Seign as Director
1 April 2019Appointed Kohakura, Seign as Director
31 March 2019Resigned Asada, Masahiro as Director
1 August 2015Resigned Parker, Jonathan William George as Secretary
1 August 2015Appointed Martin, Jonathan Philip, Company Secretary as Secretary
30 June 2015Resigned Shinonuma, Toshio as Director
1 July 2013Appointed Shinonuma, Toshio as Director
1 July 2013Appointed Parker, Jonathan William George as Secretary
1 July 2013Appointed Puliti, Marco as Director
31 December 2009Resigned Kitamura, Takeaki as Director
1 August 2008Resigned Nakashima, Yasuhiro as Director
30 December 2005Appointed Nakashima, Yasuhiro as Director
29 June 2005Resigned Hayashi, Masahiro as Director
1 June 2003Appointed Kitamura, Takeaki as Director
1 June 2003Appointed Asada, Masahiro as Director
31 March 2003Resigned Fukuda, Shinya as Director
31 March 2003Resigned Hidaka, Manabu as Director
30 June 2002Resigned Tatematsu, Akio as Director
30 June 2002Resigned Yokoyama, Takeshi as Director
2 January 2002Appointed Fukuda, Shinya as Director
6 July 2000Appointed Hidaka, Manabu as Director
20 December 1999Appointed Yokoyama, Takeshi as Director
20 December 1999Appointed Tatematsu, Akio as Director
1 July 1999Resigned Takeuchi, Kunio as Director
12 February 1999Resigned Higuchi, Keiichi as Director
1 August 1998Resigned Hashizume, Takashi as Director
1 August 1998Resigned Hidaka, Yasuhara as Director
1 January 1998Appointed Hayashi, Masahiro as Director
1 July 1997Resigned Tamura, Naoki as Director
1 July 1997Appointed Takeuchi, Kunio as Director
1 September 1996Appointed Hashizume, Takashi as Director
28 August 1996Resigned Takeichi, Ryuzo as Director
10 April 1995Resigned Kitamura, Takeaki as Director
1 April 1995Appointed Higuchi, Keiichi as Director
28 April 1994Resigned Edamura, Takeshi as Director
28 April 1994Resigned Kato, Hiroshi as Director
31 May 1993Resigned Hayashi, Masahiro as Director
31 May 1993Resigned Hayashi, Masahiro as Secretary
1 April 1993Appointed Takeichi, Ryuzo as Director
1 February 1993Appointed Kato, Hiroshi as Director
1 April 1992Appointed Hidaka, Yasuhara as Director
19 March 1992Resigned Ichikawa, Toshio as Director
19 March 1992Resigned Kato, Hirofumi as Director
1 June 1991Appointed Tamura, Naoki as Director