Hidekazu Sakai

DNX Ventures LLC (DNX Ventures) is a venture capital firm founded in 2011. The firm is headquartered in Tokyo, Japan with an office in San Mateo, California.

ACTCALL, Inc. engages in the real estate agency business. It operates through the following segments: Lifestyle-Related Comprehensive Outsourcing, Real Estate Integrated Solutions, Payment Solutions, and Others. The Lifestyle-Related Comprehensive Outsourcing segment provides emergency, call center, and other services related to living. The Real Estate Integrated Solutions segment operates service officer and co-working spaces. The Payment Solutions segment offers real estate management companies and real estate owners with a rent collection agency service that combines estimated payment of rent and accounting operations. The Others segment includes other incidental businesses not mentioned above. The company was founded on January 27, 2005 and is headquartered in Tokyo, Japan.

Ohsato Co., Ltd. sells industrial equipments. Its products include bolts, screws, and fasteners under the brands DIY and SCULPS. The company was founded by Eiji Osata in October 1957 and is headquartered in Saitama, Japan.