Sun Frontier Sells Stake in Nishi-Shimbashi Office Building to ITOCHU
Sun Frontier Fudousan sold a 30% interest in Echigoya Building, an office and retail building in Nishi-Shimbashi 2-chome, Minato-ku, Tokyo, in July 2026. The buyer was ITOCHU Corporation. Sun Frontier Fudousan had acquired the property in September 2025 and sold part of its interest after about 10 months.
The property is a three-minute walk from Uchisaiwaicho Station on the Toei Mita Line and a seven-minute walk from JR Shimbashi Station. Completed in 1990, the building has nine floors above ground and one below, with a typical floor area of approximately 18 tsubo (approx. 600 sq. ft.). As of November 11, 2026, it is being marketed as a set-up office property.
The building had been owned by an individual since it was newly built, and following inheritances in 2021 and 2024 it came under the joint ownership of three individuals. In September 2025, Sun Frontier Fudousan acquired the entire interest from these three individuals.
ITOCHU made Sun Frontier Fudousan an equity-method affiliate in April 2026. In May, the two companies jointly acquired A Front Shiba 2-chome Building, an office and retail building in Shiba 2-chome, Minato-ku. In June, Sun Frontier Fudousan sold to ITOCHU a 30% interest in MAC Shibuya Building (now THE CROSS SHIBUYA) in Nampeidai-cho, Shibuya-ku, which it had acquired in March.
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Key Facts
- Property Name: Echigoya Building
- Seller: Sun Frontier Fudousan Co., Ltd.
- Buyer: ITOCHU Corporation
- Asset Type: Ownership (30% interest)
- Transaction Date: July 31, 2026
- Seller's Acquisition Date: September 29, 2025
- Location: 2-6-3 Nishi-Shimbashi, Minato-ku, Tokyo
- Nearest Station(s): Three-minute walk from Uchisaiwaicho Station on the Toei Mita Line / Seven-minute walk from JR Shimbashi Station / Seven-minute walk from Toranomon Station on the Tokyo Metro Ginza Line
- Completion: May 1990
- Number of Floors: 9F / B1F (steel frame and reinforced concrete construction)
- Use: Retail / Office / Apartment / Warehouse
- Area: Typical floor area of approximately 18 tsubo (approx. 600 sq. ft.) / Gross Floor Area of approximately 201 tsubo (approx. 7,200 sq. ft.)