25 May 2026Appointed Oe, Shinsuke, Mr. as Director
25 May 2026Resigned Mochihara, Noriaki, Mr. as Director
1 April 2026Appointed Kitamura, Takuya, Mr. as Director
20 October 2025Appointed Yoshida, Masataka, Mr. as Director
20 October 2025Resigned Yagyu, Haruto, Mr. as Director
17 April 2025Appointed Uno, Takao, Mr. as Director
17 April 2025Resigned Suzuki, Yuhi, Mr. as Director
1 April 2024Appointed Mochihara, Noriaki, Mr. as Director
1 February 2024Appointed Yagyu, Haruto, Mr. as Director
1 February 2024Resigned Ohashi, Kei, Mr. as Director
1 March 2022Appointed Suzuki, Yuhi, Mr. as Director
1 March 2022Resigned Itoi, Yusuke, Mr. as Director
28 September 2021Resigned Ariga, Yukiko, Ms. as Director
28 September 2021Appointed Itoi, Yusuke, Mr. as Director
18 June 2021Appointed Ariga, Yukiko, Ms. as Director
18 June 2021Resigned Abe, Kota, Mr. as Director
1 April 2021Resigned Saotome, Natsuki, Mr. as Director
22 December 2020Resigned Doi, Takeaki, Mr. as Director
22 December 2020Appointed Ohashi, Kei, Mr. as Director
1 July 2020Appointed Saotome, Natsuki, Mr. as Director
19 June 2019Appointed Doi, Takeaki, Mr. as Director
19 June 2019Resigned Ariga, Yukiko, Ms. as Director
14 December 2018Appointed Ariga, Yukiko, Ms. as Director
14 December 2018Resigned Tsuchida, Miho, Ms. as Director
1 November 2018Appointed Abe, Kota, Mr. as Director
1 November 2018Resigned Ariga, Yukiko, Ms. as Director
1 November 2018Resigned Tsuchiya, Koichiro, Mr. as Director
15 June 2018Resigned Tsutsumi, Norihide, Mr. as Director
15 June 2018Appointed Ariga, Yukiko, Ms. as Director
1 April 2018Resigned Kondo, Takao, Mr. as Director
1 April 2018Resigned Okayama, Yasushi, Mr. as Director
1 April 2018Appointed Tsutsumi, Norihide, Mr. as Director
17 October 2017Resigned Narui, Eiichi, Mr. as Director
17 October 2017Appointed Nakamura, Shigetoshi, Mr. as Director
1 April 2017Appointed Okayama, Yasushi, Mr. as Director
1 April 2017Resigned Uchino, Koji, Mr. as Director
1 April 2017Appointed Kondo, Takao, Mr. as Director
18 November 2016Appointed Tsuchida, Miho, Ms. as Director
18 November 2016Resigned Yoshinari, Yuichiro, Mr. as Director
1 October 2016Resigned Sato, Toshiaki, Mr. as Director
1 October 2016Appointed Tsuchiya, Koichiro, Mr. as Director
1 April 2016Appointed Sato, Toshiaki, Mr. as Director
1 April 2016Resigned Ida, Ryuji as Director
1 November 2015Resigned Yazawa, Hiroyuki, Mr. as Director
1 November 2015Appointed Uchino, Koji, Mr. as Director
1 October 2014Appointed Yoshinari, Yuichiro, Mr. as Director
1 October 2014Resigned Deguchi, Masahiro, Mr. as Director
10 July 2014Appointed Narui, Eiichi, Mr. as Director
10 July 2014Resigned Kubo, Susumu as Director
14 April 2014Resigned Yamawaki, Masumi as Director
14 April 2014Appointed Deguchi, Masahiro, Mr. as Director
14 April 2014Appointed Yazawa, Hiroyuki, Mr. as Director
14 April 2014Resigned Shimoda, Tomoya, Mr. as Director
1 October 2013Appointed Ida, Ryuji as Director
1 October 2013Resigned Nakazato, Shinjiro, Mr. as Director
20 May 2013Appointed Yamawaki, Masumi as Director
1 May 2013Appointed Kubo, Susumu as Director
1 May 2013Resigned Goto, Keiichi, Mr. as Director
1 May 2012Appointed Nakazato, Shinjiro, Mr. as Director
1 May 2012Appointed Shimoda, Tomoya, Mr. as Director
1 May 2012Resigned Takahashi, Wataru, Mr. as Director
1 May 2012Resigned Tsutsumi, Norihide, Mr. as Director
1 May 2011Resigned Shibuya, Yoshikatsu, Mr. as Director
1 May 2011Appointed Takahashi, Wataru, Mr. as Director
29 June 2010Appointed Tsutsumi, Norihide as Director
29 June 2010Resigned Tsutsumi, Norihide as Director
29 June 2010Appointed Tsutsumi, Norihide, Mr. as Director
27 May 2010Resigned Hoshino, Keisuke as Director
7 May 2010Resigned Masuda, Koji as Director
22 February 2010Appointed Shibuya, Yoshikatsu, Mr. as Director
22 February 2010Appointed Hoshino, Keisuke as Director
22 February 2010Appointed Goto, Keiichi, Mr. as Director
22 February 2010Appointed Masuda, Koji as Director