Associated Companies

We will introduce our group companies.

Associated Companies

Associated Companies

株式会社ジェルコミュニケーション

Correspondence with the energy and cost saving solutions that are required in various scenes. It is a company that by constructing and selling environment-related products creates the future relying on both ecology and economy.

株式会社ナカ アンド カンパニー

High quality and high reliability build a solid futureー
Company that designs and sells a variety of crystal oscillators.

株式会社リオエステート

Real estate rental company dealing mainly with downtown located property in Shinjuku-ku, Nakano-ku, Chiyoda-ku, etc.

上武カントリークラブ

Fun and strategy challenging nature. The selling point is the thrill of enjoying golf just within one hour from the city center.

株式会社四谷ビルド

Downtown business hotel and condominium management. Under the motto "the one of a kind hospitality for you" we provide space of relaxation in the city.

FIND YOUR LANGUAGE