1 April 2025Resigned Oka, Yoshiyasu as Secretary
1 April 2025Appointed Asanuma, Koji as Director
1 April 2025Appointed Asanuma, Koji as Secretary
1 April 2025Resigned Oka, Yoshiyasu as Director
1 April 2024Appointed Oka, Yoshiyasu as Secretary
1 April 2024Appointed Oka, Yoshiyasu as Director
1 April 2024Resigned Uchida, Yasuhiro as Secretary
1 April 2024Resigned Uchida, Yasuhiro as Director
1 April 2023Appointed Uchida, Yasuhiro as Secretary
1 April 2023Appointed Uchida, Yasuhiro as Director
1 April 2023Resigned Yamashita, Naomi, Mr. as Secretary
1 April 2023Resigned Yamashita, Naomi, Mr. as Director
15 March 2022Resigned Kikkawa, Yuji, Mr. as Secretary
15 March 2022Appointed Ohno, Tomoyuki as Director
15 March 2022Appointed Ohno, Tomoyuki as Secretary
1 April 2021Appointed Yamashita, Naomi, Mr. as Secretary
1 April 2021Appointed Yamashita, Naomi, Mr. as Director
1 April 2021Resigned Kurahashi, Hiroyuki, Mr. as Secretary
1 April 2021Resigned Kurahashi, Hiroyuki, Mr. as Director
1 August 2020Appointed Kikkawa, Yuji, Mr. as Secretary
1 August 2020Resigned Ueno, Eiichi as Secretary
1 April 2020Resigned Iijima, Toru, Mr. as Director
1 April 2020Resigned Iijima, Toru, Secretary as Secretary
1 April 2020Appointed Kurahashi, Hiroyuki, Mr. as Director
1 April 2020Appointed Kurahashi, Hiroyuki, Mr. as Secretary
1 July 2019Appointed Iijima, Toru, Mr. as Director
1 July 2019Appointed Iijima, Toru, Secretary as Secretary
1 July 2019Resigned Nagino, Taichi, Secretary as Secretary
1 July 2019Resigned Nagino, Taichi, Mr. as Director
1 April 2018Appointed Nagino, Taichi, Secretary as Secretary
1 April 2018Appointed Nagino, Taichi, Mr. as Director
31 March 2018Resigned Miyazawa, Kazumasa, Mr. as Secretary
31 March 2018Resigned Miyazawa, Kazumasa, Mr. as Director
1 June 2017Appointed Ueno, Eiichi as Secretary
1 June 2017Resigned Takishima, Masayuki as Secretary
1 June 2017Resigned Takishima, Masayuki as Director
1 October 2016Resigned Yamaguchi, Kenichiro, Mr. as Secretary
1 October 2016Appointed Miyazawa, Kazumasa, Mr. as Secretary
1 October 2016Appointed Miyazawa, Kazumasa, Mr. as Director
1 June 2016Appointed Yamaguchi, Kenichiro, Mr. as Secretary
1 June 2016Resigned Nakagawa, Katsuhiro, Mr. as Director
1 June 2016Resigned Nakagawa, Katsuhiro, Mr. as Secretary
1 June 2015Appointed Takishima, Masayuki as Secretary
1 June 2015Appointed Takishima, Masayuki as Director
1 June 2015Resigned Yamaguchi, Kenichiro as Director
1 June 2015Resigned Yamaguchi, Kenichiro as Secretary
1 April 2014Appointed Nakagawa, Katsuhiro, Mr. as Director
11 March 2014Resigned Tajima, Jitsuo, Mr. as Secretary
11 March 2014Appointed Nakagawa, Katsuhiro, Mr. as Secretary
1 April 2013Appointed Tajima, Jitsuo, Mr. as Secretary
1 April 2013Resigned Kumo, Haruo, Mr. as Secretary
1 April 2013Resigned Kumo, Haruo, Mr. as Director
12 October 2012Resigned Hajiro, Takeshi, Mr. as Director
12 October 2012Resigned Hajiro, Takeshi as Secretary
12 October 2012Appointed Kumo, Haruo, Mr. as Director
12 October 2012Appointed Kumo, Haruo, Mr. as Secretary
14 May 2012Appointed Hajiro, Takeshi, Mr. as Director
14 May 2012Resigned Hayakawa, Takatoshi as Secretary
14 May 2012Resigned Hayakawa, Takatoshi as Director
14 May 2012Appointed Hajiro, Takeshi as Secretary
11 July 2011Appointed Yamaguchi, Kenichiro as Director
11 July 2011Appointed Yamaguchi, Kenichiro as Secretary
11 July 2011Resigned Yanagawa, Eiji as Secretary
1 June 2010Appointed Hayakawa, Takatoshi as Secretary
1 June 2010Appointed Hayakawa, Takatoshi as Director
1 June 2010Resigned Kimura, Yutaka as Secretary
1 June 2010Resigned Kimura, Yutaka as Director
5 January 2009Appointed Yanagawa, Eiji as Secretary
1 May 2008Resigned Okano, Natsui as Secretary
1 May 2008Appointed Kimura, Yutaka as Secretary
1 May 2008Resigned Okano, Natsui as Director
1 May 2008Appointed Kimura, Yutaka as Director
1 April 2007Appointed Okano, Natsui as Director
1 April 2007Appointed Okano, Natsui as Secretary
1 April 2007Resigned Kawashima, Fuminobu as Director
1 October 2005Appointed Kawashima, Fuminobu as Director
1 March 2003Resigned Iio, Norinao as Director
31 May 2001Resigned Kagawa, Yoshiyuki as Director
31 May 2001Appointed Iio, Norinao as Director
21 March 2001Appointed Kagawa, Yoshiyuki as Director