13 May 2026Resigned Watanabe, Shinnosuke as Director
13 May 2026Appointed Morita, Akinori as Director
1 April 2025Resigned Kibe, Yuta as Director
1 April 2025Appointed Kojima, Keisuke as Director
1 April 2025Appointed Watanabe, Shinnosuke as Director
17 April 2024Resigned Kojima, Keisuke as Director
17 April 2024Resigned Shibuya, Kazuaki as Director
1 April 2023Resigned Sugawara, Manabu as Director
1 April 2022Appointed Shibuya, Kazuaki as Director
1 April 2022Appointed Kibe, Yuta as Director
1 April 2022Resigned Chiba, Seijiro as Director
1 April 2022Resigned Yamamuro, Shunsuke as Director
1 April 2022Resigned Hatanaka, Shunichiro as Director
1 April 2022Appointed Kojima, Keisuke as Director
23 April 2019Appointed Yamamuro, Shunsuke as Director
23 April 2019Appointed Sugawara, Manabu as Director
14 February 2019Appointed Hatanaka, Shunichiro as Director
14 February 2019Resigned Terayama, Kyoji as Director
4 September 2018Resigned Toyoda, Tetsuro as Director
1 April 2018Appointed Terayama, Kyoji as Director
1 April 2018Resigned Kurioka, Takeshi as Director
1 April 2018Appointed Chiba, Seijiro as Director
1 April 2018Resigned Hiraoka, Masato as Director
1 April 2016Appointed Kurioka, Takeshi as Director
1 April 2016Resigned Tatsukawa, Kensuke as Director
23 October 2015Resigned Uchino, Kazuhiro as Director
23 October 2015Appointed Hiraoka, Masato as Director
28 May 2015Resigned Kawabe, Kazuki as Director
6 August 2014Appointed Uchino, Kazuhiro as Director
6 August 2014Resigned Inoue, Soichi as Director
11 December 2013Appointed Inoue, Soichi as Director
11 December 2013Appointed Kawabe, Kazuki as Director
11 December 2013Appointed Tatsukawa, Kensuke as Director
11 December 2013Appointed Toyoda, Tetsuro as Director