SOHGO HOUSING

What SOHGO HOUSING does

SOHGO HOUSING (相互住宅株式会社) is a privately held Japanese real estate operator headquartered in Tokyo, founded in 1955 and operating with 101–250 employees across the Tokyo Metropolitan Area, Kanto Region, Osaka, Nagoya, Fukuoka, and Sapporo. The company runs five integrated business lines: a Residential Property Business (マンション賃貸事業) managing rental condominium units for individual tenants, an Office Property Business (オフィス賃貸事業) leasing office space to corporate tenants through a dedicated broker referral portal, a Development Business (開発事業) for land acquisition and project development, a Real Estate Solution Business (ソリューション事業) providing acquisition advisory and investment consultation, and a Residential Property Sales Business (分譲住宅事業) selling condominium units to end buyers. Recent development projects have ranged from 28 to 117 units per project, with a stated focus on prime locations within a 10-minute walk of major train stations.

The company generates revenue through a mix of recurring rental management fees (condominium and office), one-time development and condominium sales proceeds, and professional-service fees from real-estate solution engagements. Land and income-property acquisition is driven by a dedicated Relation Sales Department (リレーション営業部), and the Land & Property Acquisition Services function sources development sites across six categories: rental apartment sites, condominium sites, office buildings, income residences, QOL facilities, and hotels. Core technology consists of standard SSL-encrypted web communications and Google Analytics for web traffic analytics, with no proprietary technology platform. The company is operationally and ecosystemically linked to the Dai-ichi Life Marubeni real estate group, with seven affiliated entities listed on its corporate website footer and a June 2026 joint development partnership with Marubeni Urban Development.

In 2026 the company announced a headquarters relocation to Art Village Osaki Central Tower in Shinagawa-ku, a new officer structure effective May 1, 2026, commencement of construction on the Yutenji rental condominium project in Meguro-ku, and a joint development partnership with Marubeni Urban Development covering two rental condominium projects. Pricing is not publicly disclosed and is custom-quoted based on individual property specifications and market conditions, reflecting the bespoke nature of both rental rates and sale prices in Japanese real estate.

Name

SOHGO HOUSING

Legal name

相互住宅株式会社

Website

https://sohgo-jyutaku.co.jp

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

101–250 employees

Short description

SOHGO HOUSING is a privately held Tokyo real estate operator founded in 1955 that manages, develops, and sells residential and office properties across Tokyo, Osaka, Nagoya, Fukuoka, and Sapporo.

Ownership category

akta.pro rank

Product category

Real Estate Services

NAICS

Real Estate Property Managers (53131), Residential Property Managers (531311), New Multifamily Housing Construction (except For-Sale Builders) (236116)

SIC

Operators Of Apartment Buildings (6513), Services-To Dwellings & Other Buildings (7340), Operative Builders (1531)

akta.pro primary industry

Multifamily Apartment Property Management (BPAJAFAA)

akta.pro secondary industry

Multifamily (Apartment) Property Management (BPAJAGAD)

Keywords

• Residential property rental
• Office leasing
• Real estate development
• Property management
• Condominium sales

Headquarters

HQ city

Higashi-shinagawa

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. Condominium rental management: Operating and managing residential condominium units for rental income
2. Office property management: Operating and managing office properties for rental income
3. Development / property sales: Developing residential and commercial properties for sale (分譲住宅事業, 開発事業)
4. Real estate solutions: Providing real estate solution services including acquisition advisory for business用地 and income properties

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

SOHGO HOUSING (相互住宅株式会社) is a Tokyo-based real estate company that owns, develops, leases, and manages residential condominium and office properties across the Tokyo metropolitan area and major Japanese cities. It runs five integrated business lines—rental apartments, office leasing, real estate development, advisory solutions, and condominium sales—and also acquires land and income-producing properties for its own portfolio and joint developments.

Product overview

SOHGO HOUSING operates a diversified real estate platform consisting of five integrated business lines: Residential Property Business (マンション賃貸事業) for rental apartment management, Office Property Business (オフィス賃貸事業) for commercial leasing, Development Business (開発事業) for property development, Real Estate Solution Business (ソリューション事業) for institutional investment and advisory services, and Residential Property Sales (分譲住宅事業) for condominium unit sales. The company also maintains a Land & Property Acquisition Services function that supports its development activities by sourcing development land and income properties across six categories: rental apartment sites, condominium sites, office buildings, income residences, QOL facilities, and hotels. The portfolio focuses on the Tokyo metropolitan area (1-to-3 prefectures) and major cities including Osaka, Nagoya, Fukuoka, and Sapporo.

Differentiator

Problem solved

Functional benefit

Products and services

• Residential Property Business (マンション賃貸事業)

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered core and minor.

• Marubeni Urban Development Co., Ltd. (丸紅都市開発株式会社)coreStrategic or Co-development Partner · 15 June 2026Joint development of two rental condominium projects. Marubeni Urban Development and Sohgo Housing are collaborating on co-development of rental residential projects, combining Marubeni's capital and network resources with Sohgo Housing's property development and management expertise. This partnership was announced in June 2026.
• Dai-ichi Life Marubeni Real Estate Co., Ltd. (第一ライフ丸紅リアルエステート株式会社)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Dai-ichi Life Realty Asset Management Co., Ltd. (第一生命リアルティアセットマネジメント株式会社)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Marubeni Reit Advisors Co., Ltd. (丸紅リートアドバイザーズ株式会社)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Marubeni Asset Management Co., Ltd. (丸紅アセットマネジメント株式会社)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Marubeni Real Estate Management Co., Ltd. (丸紅リアルエステートマネジメント株式会社)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Dai-ichi Building Co., Ltd. (株式会社第一ビルディング)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.
• Dai-ichi Life Group Co., Ltd. (株式会社第一ライフグループ)minorOthersListed as a related company/affiliate in footer of the corporate website, indicating a business relationship within the Dai-ichi Life Marubeni real estate group ecosystem.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Daiwa House Industry Co., Ltd. Daiwa House is Japan's largest homebuilder with a substantial rental property management, development, and commercial real estate franchise. It is a broad incumbent operating across all of Sohgo Housing's segments but at vastly greater scale and capital access.
• Sumitomo Realty & Development Co., Ltd. Sumitomo Realty operates a vertically integrated residential, office, and development platform across Tokyo and Japan, including rental management and condominium sales. Sizable incumbent whose Tokyo footprint overlaps Sohgo Housing's core catchments.
• Mitsui Fudosan Co., Ltd. Mitsui Fudosan is a top-three Japanese real estate conglomerate with Tokyo office, residential rental, and development operations that compete head-to-head with Sohgo Housing's office and integrated development segments at much larger scale.
• Tokyu Land Corporation: Tokyu Land is a diversified Japanese developer and rental operator with residential leasing, office, and real estate solutions segments. The composition of its business lines closely mirrors Sohgo Housing's five-segment platform, though at materially larger scale.

Direct peers

• Mori Trust Co., Ltd. Mori Trust develops and operates rental residential and mixed-use properties in Tokyo and other major Japanese cities, with a similar tenant profile of urban professionals and families. Overlap with Sohgo Housing on city-center rental condominium supply, including prime station-adjacent sites.
• Advance Residence Investment Corporation: Advance Residence is a J-REIT focused exclusively on Tokyo-centric rental residential properties, directly overlapping Sohgo Housing's rental condominium portfolio in target tenant, location, and asset type. It is a capital-competition peer for both tenants and acquisition opportunities.
• Anabuki Kosan Inc. Anabuki Kosan is a mid-sized Japanese real estate company focused on rental property investment, management, and development across major metros. Comparable to Sohgo Housing in size, rental-centric model, and management-led business mix.
• Tosei Corporation: Tosei is a mid-sized Tokyo-based real estate operator combining rental property management, development, and advisory with a focus on Tokyo urban infill. It is the closest scale-and-strategy comparable to SOHGO HOUSING's integrated rental/development/advisory mix.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SOHGO HOUSING