1 April 2026Appointed Takemae, Yoshitaka as Director
1 July 2025Resigned Fan, Haibo as Director
23 April 2025Appointed Ota, Tomoyuki as Director
1 April 2025Appointed Sakamoto, Junichi as Director
31 March 2025Resigned Aoki, Hiroshi as Director
31 March 2025Resigned Horie, Akiyuki as Director
23 April 2024Appointed Fan, Haibo as Director
23 April 2024Resigned Tanabe, Akio as Director
11 April 2023Resigned Tanaka, Atsuyoshi as Director
11 April 2023Appointed Tanabe, Akio as Director
11 April 2022Appointed Horie, Akiyuki as Director
11 April 2022Resigned Asai, Tomoaki as Director
8 July 2021Appointed Asai, Tomoaki as Director
8 July 2021Appointed Tanaka, Atsuyoshi as Director
8 July 2021Resigned Hiraga, Takumi as Director
8 July 2021Resigned Ishibashi, Suo as Director
8 July 2021Appointed Gupta, Amit as Director
12 August 2020Appointed Hiraga, Takumi as Director
28 February 2020Resigned Imamura, Hisamichi as Director
8 November 2018Appointed Ishibashi, Suo as Director
8 November 2018Resigned Ota, Tomoyuki as Director
1 April 2018Appointed Aoki, Hiroshi as Director
31 March 2018Resigned Mori, Toshiyuki as Director
14 November 2017Appointed Ota, Tomoyuki as Director
14 November 2017Resigned Ogura, Toru as Director
1 April 2017Appointed Imamura, Hisamichi as Director
27 January 2017Appointed Ogura, Toru as Director
27 January 2017Appointed Mori, Toshiyuki as Director