1 April 2026Appointed Kawamoto, Kazuyuki, Mr. as Director
1 April 2026Appointed Kawasaki, Wataru, Mr. as Director
1 April 2026Appointed Kawamoto, Kazuyuki, Mr. as Secretary
31 March 2026Resigned Terashi, Munetsugu, Mr. as Director
31 March 2026Resigned Yunome, Akifumi, Mr. as Secretary
31 March 2026Resigned Fukuda, Kenichi, Mr. as Director
1 April 2025Appointed Wada, Michiaki, Mr. as Director
1 April 2025Appointed Yunome, Akifumi, Mr. as Director
1 April 2025Appointed Yunome, Akifumi, Mr. as Secretary
1 April 2025Resigned Terashi, Munetsugu, Mr. as Secretary
1 April 2025Resigned Inagaki, Masato, Mr. as Director
1 April 2025Resigned Okazaki, Jun, Mr. as Director
1 April 2024Resigned Nakamura, Atsushi, Mr. as Director
1 April 2024Appointed Terashi, Munetsugu, Mr. as Director
1 April 2024Resigned Izu, Atsushi, Mr. as Secretary
1 April 2024Appointed Terashi, Munetsugu, Mr. as Secretary
1 April 2024Appointed Inagaki, Masato, Mr. as Director
1 April 2022Appointed Okazaki, Jun, Mr. as Director
1 April 2022Appointed Nakamura, Atsushi, Mr. as Director
31 March 2022Resigned Sogano, Hidehiko as Director
1 April 2021Appointed Izu, Atsushi, Mr. as Secretary
1 April 2019Appointed Fukuda, Kenichi, Mr. as Director
31 March 2019Resigned Yanagihara, Akito, Director as Director
31 March 2019Resigned Kubota, Yasuhiro, Mr. as Director
31 March 2018Resigned Tonoshima, Takuya as Secretary
1 April 2017Appointed Kubota, Yasuhiro, Mr. as Director
1 April 2016Appointed Yanagihara, Akito, Director as Director
1 April 2016Appointed Sogano, Hidehiko as Director
31 March 2016Resigned Tsuyuki, Shigeo as Director
1 April 2014Appointed Tsuyuki, Shigeo as Director
1 April 2014Resigned Masaki, Hideto as Director
1 April 2013Appointed Tonoshima, Takuya as Secretary
31 March 2013Resigned Honda, Shozo as Secretary
31 March 2010Resigned Sahashi, Makoto as Director
31 March 2010Resigned Nishioka, Suguru, Mr. as Director
31 March 2010Resigned Amano, Akiharu as Director
1 April 2009Appointed Honda, Shozo as Secretary
1 April 2009Appointed Masaki, Hideto as Director
1 April 2009Appointed Sahashi, Makoto as Director
1 April 2009Resigned Tsuyuki, Shigeo as Director
1 April 2009Resigned Amano, Akiharu as Secretary
1 April 2009Resigned Yanagihara, Akito as Director
1 April 2008Appointed Nishioka, Suguru, Mr. as Director
1 April 2006Appointed Amano, Akiharu as Director
1 April 2006Appointed Yanagihara, Akito as Director
1 April 2006Appointed Amano, Akiharu as Secretary
31 March 2006Resigned Taniguchi, Tetsuya as Director
31 March 2006Resigned Watanabe, Makoto as Secretary
31 March 2006Resigned Iwashina, Kiyoshi as Director
1 April 2005Appointed Watanabe, Makoto as Secretary
31 March 2005Resigned Torimoto, Takeshi as Secretary
1 April 2003Appointed Taniguchi, Tetsuya as Director
1 April 2003Appointed Torimoto, Takeshi as Secretary
31 March 2003Resigned Ishii, Kenji as Secretary
1 April 2002Appointed Iwashina, Kiyoshi as Director
1 April 2002Resigned Okada, Hirosuke as Director
1 April 2001Appointed Ishii, Kenji as Secretary
1 April 2001Appointed Tsuyuki, Shigeo as Director
31 March 2001Resigned Sekine, Tsutomu as Director
31 March 2001Resigned Nakano, Tsuyoshi as Secretary
1 April 2000Appointed Okada, Hirosuke as Director
31 March 2000Resigned Fukuda, Yoshihiko as Director
31 March 2000Resigned Isozumi, Hiroshi as Director
1 April 1999Appointed Sekine, Tsutomu as Director
1 April 1999Appointed Nakano, Tsuyoshi as Secretary
31 March 1999Resigned Fujihara, Shuhei as Secretary
31 March 1999Resigned Inakage, Kunihiko as Director
1 April 1998Resigned Oi, Shoji as Director
1 April 1997Appointed Fujihara, Shuhei as Secretary
1 April 1997Appointed Fukuda, Yoshihiko as Director
31 March 1997Resigned Kimura, Keiji as Secretary
1 April 1996Appointed Isozumi, Hiroshi as Director
1 April 1996Appointed Kimura, Keiji as Secretary
31 March 1996Resigned Masai, Yoshitaka as Director
31 March 1996Resigned Matsuura, Tamaki as Director
31 March 1996Resigned Kabayashi, Takeyuki as Secretary
1 April 1995Appointed Masai, Yoshitaka as Director
1 April 1995Appointed Matsuura, Tamaki as Director
1 April 1995Appointed Kabayashi, Takeyuki as Secretary
31 March 1995Resigned Ishii, Teruhisa as Secretary
31 March 1995Resigned Makino, Hiroshi as Director
1 April 1994Appointed Ishii, Teruhisa as Secretary
1 April 1994Resigned Uchiyama, Mitsuo as Secretary
1 April 1994Resigned Iki, Koichi as Director
1 April 1994Resigned Yamaguchi, Takehiko as Director
1 April 1993Appointed Oi, Shoji as Director
1 April 1993Appointed Uchiyama, Mitsuo as Secretary
1 April 1993Resigned Takagi, Seiji as Secretary
1 April 1993Resigned Ono, Hideyuki as Director
1 April 1993Resigned Sakamoto, Takenobu as Director
1 April 1993Resigned Tanaka, Hajime as Director