1 April 2026Appointed Kuwata, Ikuo as Director
31 March 2026Resigned Ueda, Keisuke as Director
1 April 2024Appointed Abe, Sohta as Director
1 April 2024Resigned Abe, Sohta as Secretary
31 March 2024Resigned Kuwata, Ikuo as Director
23 June 2022Appointed Abe, Sohta as Secretary
31 March 2022Appointed Kuwata, Ikuo as Director
31 March 2022Resigned Hiratsuka, Yutaka as Director
16 June 2021Resigned Iino, Katsutoshi as Director
24 February 2021Appointed Hiratsuka, Yutaka as Director
26 January 2021Resigned Kitano, Takanori as Director
14 September 2017Resigned Hasegawa, Masanobu as Secretary
14 September 2017Resigned Hasegawa, Masanobu as Director
29 June 2017Appointed Ueda, Keisuke as Director
22 April 2015Appointed Hasegawa, Masanobu as Director
22 April 2015Resigned Yoshinami, Itsuro as Secretary
22 April 2015Resigned Hiratsuka, Yutaka as Director
22 April 2015Resigned Yoshinami, Itsuro as Director
22 April 2015Appointed Hasegawa, Masanobu as Secretary
2 July 2013Appointed Hiratsuka, Yutaka as Director
2 July 2013Appointed Yoshinami, Itsuro as Director
2 July 2013Appointed Yoshinami, Itsuro as Secretary
2 July 2013Resigned Furuta, Toru as Director
2 July 2013Resigned Hasegawa, Masanobu as Director
2 July 2013Resigned Hasegawa, Masanobu as Secretary
15 June 2012Appointed Furuta, Toru as Director
7 June 2012Resigned Hiratsuka, Yutaka as Director
17 June 2011Appointed Hiratsuka, Yutaka as Director
19 June 2009Resigned Saito, Naomichi as Secretary
19 June 2009Appointed Iino, Katsutoshi as Director
19 June 2009Resigned Saito, Naomichi as Director
25 June 2007Resigned Uchikawa, Toshio as Director
28 February 2007Appointed Saito, Naomichi as Director
28 February 2007Appointed Kitano, Takanori as Director
28 February 2007Appointed Hasegawa, Masanobu as Director
28 February 2007Appointed Hasegawa, Masanobu as Secretary
31 July 2006Appointed Uchikawa, Toshio as Director
31 July 2006Appointed Saito, Naomichi as Secretary