Relocation of Tokyo Office (Open from May 18, 2009)
Relocation of TANAKA SEIKI (MALAYSIA) Office (Open from November 27, 2007)
Relocation of Tanac Inc.(USA) Office (Open from March 15, 2007)
Chinese Website Renewal (February 14, 2007)
Relocation of Tokyo Office (Open from May 18, 2009)