18 June 2026Appointed Hirooka, Katsuya as Director
1 June 2026Appointed Fujimura, Tsutomu as Director
1 June 2026Resigned Sano, Zenichi as Director
1 June 2026Resigned Yoshidomi, Takuya as Director
1 June 2026Resigned Miyagi, Akira as Director
28 May 2025Appointed Yoshidomi, Takuya as Director
28 May 2025Resigned Tochio, Manabu, Mr. as Director
31 May 2024Resigned Yajima, Masaaki as Director
31 May 2024Appointed Tochio, Manabu, Mr. as Director
20 June 2022Resigned Yasuhara, Hironobu, Mr. as Director
18 November 2021Resigned Sekiguchi, Mitsuru as Director
18 November 2021Appointed Yajima, Masaaki as Director
18 November 2021Appointed Miyagi, Akira as Director
8 September 2020Resigned Wakabayashi, Masaya as Director
15 June 2020Resigned Miura, Takuya as Director
15 June 2020Appointed Sano, Zenichi as Director
17 May 2019Resigned Tsukamoto, Yoshikata as Director
17 May 2019Resigned Kawai, Masao as Director
17 May 2019Appointed Yasuhara, Hironobu, Mr. as Director
18 May 2018Resigned Ide, Yuzo as Director
18 May 2018Appointed Sekiguchi, Mitsuru as Director
23 May 2016Appointed Miura, Takuya as Director
27 April 2016Resigned Ono, Akito as Director
1 April 2016Appointed Kawai, Masao as Director
1 April 2016Appointed Waylett, Vaughan Peter as Secretary
5 February 2016Resigned Yuguchi, Shimpei as Director
1 April 2015Resigned Hirooka, Katsuya as Director
1 April 2015Appointed Yuguchi, Shimpei as Director
27 June 2014Appointed Wakabayashi, Masaya as Director
27 June 2014Resigned Otani, Ikuo as Director
1 June 2014Appointed Ono, Akito as Director
1 June 2014Resigned Miura, Takuya as Director
15 July 2013Resigned Murray, Richard as Director
1 April 2013Appointed Hirooka, Katsuya as Director
5 December 2012Appointed Murray, Richard as Director
5 December 2012Appointed Tsukamoto, Yoshikata as Director
5 December 2012Appointed Otani, Ikuo as Director
5 December 2012Appointed Miura, Takuya as Director
5 December 2012Appointed Ide, Yuzo as Director