株式会社クリーンアップ・インターナショナル

Name

株式会社クリーンアップ・インターナショナル

Legal name

株式会社クリーンアップ・ソコン

Website

https://cleanup-int.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Real Estate Services

NAICS

Offices of Real Estate Agents and Brokers (53121), Residential Property Managers (531311), Real Estate Property Managers (53131)

SIC

Real Estate Agents & Managers (For Others) (6531), Real Estate Dealers (For Their Own Account) (6532), Operators Of Nonresidential Buildings (6512)

akta.pro primary industry

Residential Investment Property Brokerage (SFR/Small Multifamily) (BPAJAAAE)

akta.pro secondary industries

Residential Real Estate Asset Management (BPAJAMAA), Tenant Representation & Corporate Services Brokerage (BPAJABAJ)

Keywords

• Real estate development
• Property management services
• Investment condominium sales
• Construction and renovation
• Building maintenance services

Headquarters

HQ city

Shibuya, Tokyo

HQ country

Japan

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Real Estate Trading and Sales (不動産売買業): Development and sale of proprietary brand new condominiums (Cion series) and investment-type compact condominiums. Tokyo 23-ward focused. Revenue from property sales transactions.
2. Real Estate Brokerage (不動産仲介業): Brokerage services for property sales and rentals, connecting buyers/sellers and landlords/tenants.
3. Property Management (住宅賃貸管理業): Ongoing property management including tenant screening, rent collection, complaint handling, move-out procedures, and property maintenance.
4. Construction and Renovation (建筑业, リフォーム業): General construction for commercial buildings, clinics, stores, and residences; renovation and restoration work; interior construction for offices and retail spaces.
5. Building Management (建物管理業): Building maintenance services including cleaning, sanitation management, and statutory inspections.
6. Real Estate Consulting (コンサルティング業): Asset formation consulting for investment property buyers, covering insurance, pensions, tax savings, and long-term property management. Financing support through multiple leasing partner companies.
7. Human Resources / Recruitment (人材紹介業): Specialized recruitment services for the construction industry, placing qualified candidates with construction companies.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

株式会社クリーンアップ・インターナショナル operates as a comprehensive real estate company offering seven integrated service divisions: real estate development and general construction, investment property consulting, residential renovation, interior construction for offices and stores, building management, store/office consulting, and construction industry recruitment. The company develops, builds, and sells its proprietary Cion brand of compact urban condominiums targeting single-person households and DINKS across multiple Japanese cities.

Product overview

株式会社クリーンアップ・インターナショナル operates as a comprehensive real estate company offering seven core service divisions: real estate development and general construction, asset management consulting, residential renovation, interior construction for offices and stores, building management, store/office consulting, and recruitment services. The company has developed a proprietary apartment brand called 'Cion' (シオン), which stands for 'Cleanup + Mansion' and represents creative, comfort, cordial, clear, and crest qualities. The Cion series includes multiple residential properties across Japan targeting single-person households and DINKS, including Cion SANGEN-JYAYA (Tokyo), Cion NISHIKUJO (Osaka), Cion KAWASAKI SOUTH, Cion KOBE WEST, Cion KOBE BAYSIDE, Cion NAGOYA MEIEKI, Cion OHANAJAYA, Cion YOKOHAMA YAMATE, and Cion OSAKA EAST GATE. The company also offers investment property sales, rental management, and tenant placement services centered on Tokyo 23区 properties.

Differentiator

Problem solved

Functional benefit

Brands

• Cion（シオン）: 自社ブランドマンションシリーズ。不動産開發・建設による投資用マンション品牌。Creative、Comfort、Cordial、Clear、Crest的理念に基づく都市型レジデンス。
• Cion OSAKA EAST GATE
• Cion YOKOHAMA YAMATE
• Cion KOBE WEST
• Cion KOBE BAYSIDE
• Cion KAWASAKI SOUTH
• Cion NAGOYA MEIEKI
• Cion OHANAJAYA

Products and services

• Real Estate Development & General Construction (不動産開発・総合建設) Development of land acquisition and self-developed brand new condominiums, along with comprehensive construction services for commercial buildings, clinics, stores, and residences.
• Real Estate Asset Management Consulting (不動産コンサルティング) Comprehensive real estate consulting covering property purchase, rental management, tenant screening, rent collection, maintenance, and property sales for long-term asset building, including insurance, pension, tax savings, and inheritance planning.
• House Renovation (住宅リフォーム) Vacating inspection agency services, restoration work, renovation services for rental properties, and real estate regeneration services (renovation) for existing homes and used condominiums.
• Interior Construction (オフィス・店舗・施設リニューアル) Complete interior construction services including office setup, new store openings, redesign projects with design, layout, construction, furniture procurement, and moving services.
• Building Management (建物管理) Building management services including cleaning, sanitation management, statutory inspections, and maintenance to preserve property value for building owners.
• Store and Office Consulting (店舗・オフィスコンサルティング) Consulting services for store and office opening, relocation, and renovation, utilizing a proprietary scheme to reduce initial investment costs through installment payments and leasing arrangements.
• Construction Industry Recruitment (人材紹介) Specialized personnel introduction services for the construction industry, matching qualified candidates with construction companies and providing career consultation for job seekers.
• Cion (シオン) Brand Mansion Series Proprietary mansion brand representing Cleanup+Mansion, embodying Creative, Comfort, Cordial, Clear, and Crest qualities. Targets single-person households and DINKS with compact urban residences across multiple Japanese cities including Tokyo, Osaka, Kobe, Nagoya, Yokohama, and Kawasaki.
• Cion SANGEN-JYAYA First Cion brand property located in Setagaya, Tokyo near Sangen-Jyaya Station on Tokyu Den-en-toshi Line. Features 1DK units with 26.30-26.40 sqm floor areas.
• Investment Condominium Sales Service (マンション投資サービス) Investment-focused compact condominium sales with comprehensive support from property selection through rental management and aftercare services, targeting customers interested in asset formation.

Quantifiable outcome

• Tenant vacancy management and rent collection handled for property owners — owners need not chase tenants for payments
• +1 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Four partnerships are on record, tiered core and minor.

• 横浜FC (Yokohama FC)coreGTM or Marketing Partner · 22 February 2024Official partner (オフィ鲨パートナー) of J-League soccer club Yokohama FC. Company hosts annual 'Match Day' events as the sponsor, inviting employees, families, and clients to games. Partnership includes co-branded 'CLEANUP INTERNATIONAL Match Day' events. Contract renewed in February 2024. The company also sponsored farewell matches for Yokohama FC players Matsui Daisuke and Minami Yuta.
• FULLCAST RAISERZcoreGTM or Marketing Partner · 23 December 2021Official sponsor (オフィ鲨ダンスチーム) of FULLCAST RAISERZ, a professional dance team competing in Japan's D.League (professional dance league). The company sponsors the team and attends championship events. KRUMP dance genre specialty team. Partnership active since the 2021-2022 D.League season.
• D.League (公益社団法人日本プロサッカーリーグ / Dリーガー)minorGTM or Marketing Partner · 23 December 2021Through sponsorship of FULLCAST RAISERZ, the company participates in D.League events and championship sponsorship. Attended and sponsored the D.League 23-24 Championship.
• ダイバーシティ駅伝47 (Diversity Ekiden 47)minorGTM or Marketing PartnerSponsor of Diversity Ekiden 47 sporting event.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Tokyo Tatemono: Established Tokyo-based real estate developer with branded residential properties (Brillia series), office buildings, and property management. Comparable as a Japanese incumbent with proprietary condominium branding plus integrated management services.
• Daiwa House Industry: Japan's largest homebuilder and a broad real estate conglomerate with single-family housing, condominiums, logistics, and commercial property operations. Comparable as an incumbent with overlapping general construction, development, and property management lines.
• Haseko Corporation: Japan's leading condominium builder (most units supplied annually) with integrated construction, sales, property management, and renovation operations. Overlaps with Cleanup's condominium construction, sales, and management services at much greater scale.
• Mitsubishi Estate: Japan's largest real estate developer with integrated office, residential, and investment property operations including the Marunouchi area. Compares as a broad incumbent offering overlapping capabilities (development, brokerage, asset management) at vastly greater scale than Cleanup International.
• Nomura Real Estate Holdings: Integrated real estate company with residential development (PROUD series), commercial properties, brokerage, and asset management. The PROUD condominium brand parallels Cleanup's Cion brand as a proprietary branded condominium line targeting urban owner-occupiers and investors.
• Tokyu Fudosan Holdings: Major integrated real estate group with residential development, brokerage, property management, and renovation businesses. Operates the Tokyu brand across the Tokyo metropolitan area, overlapping directly with Cleanup's Tokyo-centric investment property and management focus.

Emerging players

• Pressance Corporation: Mid-cap Japanese condominium developer focused on urban infill projects, particularly in the Kansai and Chubu regions. Comparable to Cleanup's Cion brand strategy of compact urban investment condominiums in second-tier Japanese metros.

Regional players

• Anabuki Kosan: Rental property and condominium management specialist primarily serving the Shikoku and Kansai regions of Japan. Comparable to Cleanup's property management and rental condominium services but with a different geographic footprint.

Direct peers

• GA Technologies: Tokyo-based proptech company operating an integrated investment condominium platform covering property search, brokerage, renovation, and property management. Directly comparable to Cleanup International's Cion brand investment condo + management stack, with the addition of a stronger digital/tech layer.
• Tosei Corporation: Tokyo-listed real estate revitalization specialist that acquires, renovates, and resells properties, plus operates property management and rental businesses. Closely matches Cleanup's combination of self-developed condo sales (Cion equivalent), renovation, and asset management services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Instagraminstagram.com/cleanupint0
• LinkedInlinkedin.com/company/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE%E3%82%AF%E3%83%AA%E3%83%BC%E3%83%B3%E3%82%A2%E3%83%83%E3%83%97%E3%83%BB%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%8A%E3%82%B7%E3%83%A7%E3%83%8A%E3%83%AB

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 株式会社クリーンアップ・インターナショナル