Temairazu, Inc. engages in the development, operation, and provision of comparison website in Japan. It offers TEMAIRAZU, an online system that allows customers to centrally manage various accommodation reservation sites; Compare.com, offers products and services in a wide range of fields, including shopping, providers, travel, and asset management; and Hikaku.com, a site that compares the prices of various e-commerce sites. Temairazu, Inc. was formerly known as Hikaku.com Corporation and changed its name to Temairazu, Inc. in October 2017. The company was incorporated in 2003 and is based in Tokyo, Japan.