1 April 2026Appointed Kanekiyo, Noriaki as Director
30 March 2026Resigned Kiyose, Hiromitsu as Director
30 March 2026Resigned Konishi, Yasuo as Director
30 March 2026Appointed Yasuda, Yoshinobu as Director
2 September 2025Appointed Ikuma, Shunsuke as Director
31 August 2025Resigned Hatsuda, Minoru as Director
1 April 2024Appointed Konishi, Yasuo as Director
25 March 2024Appointed Boote, John Mathews as Director
25 March 2024Resigned Marui, Hideo as Director
30 June 2023Appointed Charles, Glyn as Secretary
29 March 2023Appointed Kiyose, Hiromitsu as Director
29 March 2023Appointed Marui, Hideo as Director
29 March 2023Resigned Adachi, Naoki as Director
29 March 2023Resigned Onishi, Masaki as Director
28 April 2022Appointed Aoki, Seiji as Director
20 April 2022Resigned Ikuma, Shunsuke as Director
6 September 2021Resigned Williamson, Andrew as Secretary
22 December 2020Resigned Konishi, Yasuo as Director
11 September 2020Appointed Hatsuda, Minoru as Director
14 April 2020Appointed Williamson, Andrew as Secretary
14 April 2020Resigned Meacock, Henry James as Secretary
1 April 2018Resigned Shimamura, Hidehiko as Director
1 April 2018Appointed Konishi, Yasuo as Director
29 November 2017Appointed Meacock, Henry James as Secretary
29 November 2017Resigned Morton, Richard Simon as Secretary
17 November 2017Appointed Crocker, Lee as Director
31 March 2017Resigned Ogata, Kouji as Director
31 March 2017Appointed Onishi, Masaki as Director
31 March 2017Resigned Yamamoto, Katsuya as Director
31 March 2017Appointed Adachi, Naoki as Director
1 April 2014Appointed Ogata, Kouji as Director
1 April 2014Resigned Hida, Kazuo as Director
10 June 2013Appointed Ikuma, Shunsuke as Director
10 June 2013Resigned Sakuragi, Minoru as Director
1 September 2011Appointed Shimamura, Hidehiko as Director
1 September 2011Appointed Sakuragi, Minoru as Director
31 March 2011Resigned Ishii, Seiji as Director
16 June 2009Appointed Hida, Kazuo as Director
16 June 2009Resigned Sonoda, Makoto as Director
31 January 2008Appointed Morton, Richard Simon as Secretary
1 April 2007Appointed Yamamoto, Katsuya as Director
31 March 2007Resigned Sakamoto, Hirokatsu as Director
1 November 2005Appointed Ishii, Seiji as Director
27 May 2002Resigned Ikeda, Mitsuaki as Director
5 January 2001Appointed Sonoda, Makoto as Director
5 January 2001Resigned Ishiko, Masahiro as Director
25 May 2000Appointed Sakamoto, Hirokatsu as Director
25 May 2000Resigned Nishimura, Tadashi as Director
1 January 1998Resigned Yamamoto, Katsuya as Secretary
1 January 1998Appointed Ishiko, Masahiro as Director
1 April 1994Appointed Yamamoto, Katsuya as Secretary
1 April 1994Appointed Nishimura, Tadashi as Director
1 April 1994Resigned Maeda, Eiichi as Director
20 December 1993Appointed Maeda, Eiichi as Director
1 December 1993Appointed Ikeda, Mitsuaki as Director