Keiji Taga

Seiko PMC Corp. engages in the manufacture and sale of papermaking chemicals, printing inks and recording materials for resin. It operates through the following business segments: Papermaking Chemicals, Resin and Chemical Products. The Papermaking Chemicals segment deals with the manufacture and sale of sizing agents, paper strength enhancer, and other related products. The Resin segment handles the manufacture and sale of resin for printing inks and recording materials. The Chemical Products segment manufactures and sells functional monomers. The company was founded on January 23, 1968 and is headquartered in Tokyo, Japan.

Tokyo Ryutsu Center, Inc. manages and leases buildings and building spaces for logistics, office and exhibition use. It also manages and operates parking facilities. The company was founded on November 13, 1967 and is headquartered in Tokyo, Japan.