Tokyo Strata Office Specialist Vortex Buys Apartment Developer to Enter Living Sector

A pioneer in packaging Japanese offices as an investment product is moving into the living sector by purchasing a Tokyo-based multi-family developer and investment manager that has built more than 11,000 apartments, according to an announcement late last week.

Vortex Co Ltd, which had delivered around 200 strata-title office projects for sale to investors by mid-2025, is buying Kinoshita Real Estate, which is known for its Plaire Deuxq brand of apartment projects, to add a new business unit focused on creating multi-family residential investment opportunities, Vortex said in a release. Financial details of the transaction weren’t disclosed. 

Under the terms of the deal, Kinoshita Real Estate has been renamed Deuxq Design, playing on the builder’s flagship apartment projects, which are located primarily in Greater Tokyo. With demand for income-generating properties in central Tokyo on the rise in recent years, supported by inflation and investor demand for asset diversification, Vortex is positioning the Kinoshita buy as a way to grow its “real estate solutions” platform aimed providing rental real estate investment opportunities to high-net-worth clients.

“Through this transaction, we aim to attract new customers and expand our business portfolio, while achieving value transformation across diverse real estate assets and providing more advanced and sustainable asset formation solutions,” said the firm led by founder and CEO Fumihiko Miyazawa.

New Name, Same Focus

Deuxq Design operated for over 30 years as an income-generating apartment builder under the Kinoshita Group conglomerate. The company also consults with clients to help them make effective use of land and provides brokerage services for the sale and purchase of used income-generating properties.

The Plaire Deuxq brand is based on the concept of providing comfortable living near railway stations in urban areas, according to the company. Under the new name and ownership, Deuxq Design plans to continue developing condominiums mainly in the Tokyo metropolitan area, handling land acquisition, planning, construction and sales in-house.

Ensuring a stable supply of income-producing properties in the capital has become an increasingly important strategic focus, said Vortex, which operates business lines including sectional ownership offices — under which investors buy strata-titled office units as an asset management product — as well as the fractional real estate investment product V-Share, the employee secondment service V-Turnship and the luxury villa brand Seren Collective.

Miyazawa worked at Japan’s Universal Securities (now part of Mitsubishi UFJ Morgan Stanley Securities) in the early 1990s before shifting to real estate investment in 1996 at RECRM Research (later part of Raysum). The entrepreneur founded Vortex in 1999 to provide corporate finance solutions that “realise the redistribution of wealth, thereby addressing widening social inequality and division”.

While strata office and retail projects have long been common in Hong Kong, Singapore and other office markets, Miyazawa and Vortex pioneered the strategy of packaging and marketing commercial real estate to individual investors through condominium-style titles in Japan. For its fiscal year to the end of March 2025, Vortex reported revenue of JPY 103.8 billion (now $660.6 million), ordinary profit of JPY 13.4 billion and rental property holdings valued at JPY 69.4 billion.

Still the Champ

Tokyo led all Asia Pacific cities in commercial real estate investment for a fourth straight year in 2025 with deal volume of $25.2 billion, according to MSCI’s Capital Trends report.

“The fundamentals of the market remain intact, with steady rental growth across the office, multi-family and hotel segments,” the data provider said. “Sustained growth inflows of capital from both domestic and international investors have helped to keep cap rates anchored at their historically low levels for the moment.”

Apartment deals are continuing their momentum in 2026, with CapitaLand Ascott Trust picking up three rental residential assets in the southwest corner of Greater Tokyo from Singapore’s Patience Capital Group last month for a total of JPY 4.6 billion.

January saw Hong Kong-based Weave Living team with North American fund manager BGO to purchase 10 apartment buildings in Tokyo valued at JPY 22 billion, while investment manager Alyssa Partners announced its purchase of a central Tokyo residential building alongside a unit of Mitsui & Co, with market sources confirming a deal size of $80 million.

 

Mergers and acquisitions are also rising in Japan’s real estate sector, with Hillhouse’s Rava Partners having bought out developer Samty Holdings last year in a JPY 171.9 billion deal and Mizuho Leasing agreeing last week to take a quarter stake in developer and fund manager Star Asia Group via a JPY 30 billion share sale.