1 April 2026Appointed Takai, Kosuke, Mr. as Director
1 April 2026Resigned Onuma, Masaki as Director
20 May 2024Appointed Takeda, Shinichi as Director
20 May 2024Resigned Sasaki, Tsuyoshi as Director
1 April 2024Resigned Ohara, Masayoshi as Director
1 April 2024Appointed Onuma, Masaki as Director
1 July 2022Resigned Hirose, Fumihiko, Mr. as Director
1 July 2022Appointed Segawa, Mitsuhiro as Director
1 July 2022Appointed Ohara, Masayoshi as Director
1 July 2022Resigned Onuma, Masaki, Mr. as Director
16 April 2021Resigned Hayami, Hiroaki as Director
16 April 2021Appointed Sasaki, Tsuyoshi as Director
1 July 2019Appointed Onuma, Masaki, Mr. as Director
1 July 2019Resigned Kuraishi, Hideaki as Director
9 November 2018Appointed Hayami, Hiroaki as Director
9 November 2018Resigned Matsumoto, Hiroshi as Director
1 July 2018Appointed Hirose, Fumihiko, Mr. as Director
1 July 2018Resigned Yamakoshi, Koji as Director
15 December 2015Appointed Yamakoshi, Koji as Director
15 December 2015Appointed Matsumoto, Hiroshi as Director
15 December 2015Appointed Kuraishi, Hideaki as Director