Kiei Relocates Headquarters to Sumitomo Fudosan Shibakoen Tower Amid Business Expansion

Kiei Inc. announced on August 24 that it has relocated its headquarters to the Sumitomo Fudosan Shibakoen Tower in Minato-ku, Tokyo.

The new office is within a two-minute walk from Shibakoen Station on the Toei Mita Line, seven minutes from Daimon Station on the Toei Asakusa and Oedo lines, and eight minutes from JR Hamamatsucho Station.

Kiei develops and supports the implementation of solutions related to generative AI, RAG, and AI agents, and the relocation reflects its commitment to strengthening its organizational framework in line with business growth.

Key Facts

• Relocation Date: August 2025

• Previous Office: Fukuoka Building (1-12-16 Iidabashi, Chiyoda-ku, Tokyo)

• New Office: Sumitomo Fudosan Shibakoen Tower (2-11-1 Shibakoen, Minato-ku, Tokyo)

• Property Overview

  • Completion: July 2001

  • Number of Floors: 30F / B2

  • Gross Floor Area: approx. 12,261 tsubo (approx. 405,300 sq. ft.)

  • Standard Floor Plate: approx. 268.63 tsubo (approx. 8,890 sq. ft.)

  • Ceiling Height: 2,900 mm

  • Elevators: 9 units