The iconic spiral staircase was born from the image of a “screw” tightened from the sky with an electric screwdriver, the symbol of HIOS.

Our new Tokyo head office building
has been completed.

We aim to provide open areas inside and outside of the office and the roof terrace, and to create a “People- and environment-friendly office” while taking energy saving [*1] into consideration. In addition, the showroom has been newly established and will showcase products from the past to the present. Please feel free to stop by whenever you are near the office.

*1: Acquired ”BELS (Building-Housing Energy-efficiency Labeling System) Certification” as defined by the Ministry of Land, Infrastructure, Transport and Tourism of Japan
Date of Open: Mon. May 27, 2019


Address: 1-35-1 Oshiage, Sumida-ku, Tokyo 131-0045, Japan

Nearest station: A 5-minute walk from B3 Exit of Oshiage Station, Tokyo Metro Hanzomon Line/Toei Asakusa Line