Misono Service

What Misono Service does

Misono Service Co., Ltd. (ミソノサービス株式会社) is a privately held Japanese urban services company founded in April 1976 and headquartered in Nagoya, Aichi Prefecture, operating five integrated business divisions: Facility Business (building equipment maintenance, security and 24-hour emergency response for office and commercial facilities), Building System Business (building automation leveraging the proprietary MISTRAL integrated building management system with BACnet/Lonworks open-protocol integration and an in-house CI Center for 24/7 remote monitoring), Architecture Business (renovation, value-add construction and restoration services), Real Estate Business (commercial property brokerage, property management, leasing management), and Condominium Management Business (full-service management for residential housing associations including accounting, facility management, large-scale repair planning, water supply/drainage renewal, and Important Matters Investigation Reports).

The company serves three primary customer segments: condominium management associations (住宅管理組合) across the Tokai region, office building and commercial facility operators, and real estate investors/owners. Its commercial model combines recurring subscription-based revenue (condominium management fees, facility maintenance contracts, security monitoring, MISTRAL remote-monitoring subscriptions) with transactional revenue (real estate brokerage fees, renovation and large-scale repair projects) and ancillary pay-as-you-go services such as lock/unlock dispatch (¥3,000 per dispatch) and Important Matters Investigation Reports (¥13,200 tax included). Pricing for major contracts is quote-based and not publicly disclosed.

Misono Service operates from multiple owned buildings in Nagoya (MS1 headquarters, MS2 training center, MS3 R&D/design/construction, MS5 data storage, plus Marunouchi sales offices) and branch offices in Gifu and Mie prefectures, with no disclosed operations outside the Tokai region. The group also includes three wholly-owned subsidiaries — Property Partners (real estate appraisal), Leasing Partners (leasing management) and Misono Partners (holding entity) — that were reorganized in 2019 to consolidate Asrock and Segatem into Leasing Partners. Customer acquisition relies primarily on direct sales through these regional offices, website inquiry forms, and phone-based contacts. The company is ISO9001 certified for condominium management (2011) and recognized as a Nagoya City Women's Active Promotion Company (2012), with registered capital and capital reserve totaling ¥165.68 million.

Name

Misono Service

Legal name

ミソノサービス株式会社 (Misono Service Co., Ltd.)

Website

https://misonos.co.jp

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Misono Service is a privately held Nagoya-based urban services company providing facility management, building automation (MISTRAL system), condominium management, renovation, and real estate services to housing associations, office and commercial property operators, and real estate investors across Japan's Tokai region.

Ownership category

akta.pro rank

Product category

Facility Management Services

NAICS

Facilities Support Services (5612), Residential Property Managers (531311)

SIC

Services-Facilities Support Management Services (8744)

akta.pro primary industry

Hard Services (MEP/HVAC, Electrical, Plumbing) (BPABAAAA)

akta.pro secondary industry

Association Maintenance, Vendor & Capital Project Management (BPAJAHAM)

Keywords

• Building facility management
• Condominium management services
• Building automation systems
• Commercial real estate services
• Renovation construction services

Headquarters

HQ city

Nagoya

HQ country

Japan

HQ region

Asia

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Condominium Management Services: Recurring management fees for managing residential condominiums, including accounting, facility management, cleaning management, and disbursement services. Services provided to housing associations (管理組合). Major player in Tokai region with significant managed unit count.
2. Real Estate Transaction Services: Brokerage and agency fees for commercial and investment real estate transactions, including property sales, purchases, and intermediary services. Also includes property management (Property Management) and leasing management (Leasing Management) services.
3. Facility Management Services: Equipment maintenance services including fire equipment, high-voltage power equipment, elevator equipment, water supply/drainage sanitation, and building equipment inspections. 24-hour emergency response services.
4. Security Services: Urban service company providing security and fire response services. Emergency reporting available 365 days/year. Online monitoring services for buildings and condominiums.
5. Construction and Renovation Services: Large-scale renovation, repair, and value-add construction services for buildings, condominiums, and commercial facilities. Includes renovation to improve market competitiveness and equipment updates.
6. Building System Services: Custom control panel development and building automation system design, construction, and maintenance management. Includes remote monitoring and control services through the MISTRAL integrated building management system.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Misono Service is an urban service company providing integrated building lifecycle services across five business divisions: Facility Management (building equipment maintenance, sanitation, security monitoring, and 24/7 emergency response for office buildings and commercial facilities); Building Systems (proprietary MISTRAL integrated building management with IoT/AI and BACnet/Lonworks open protocol implementation); Architecture (renovation, value-add construction, large-scale repair works, and water/drainage pipe renewal); Real Estate (commercial property transactions, property management, and leasing management); and Condominium Management (accounting, facility management, long-term repair planning, and management association support for residential housing associations).

Product overview

Misono Service Co., Ltd. is an urban service company offering integrated building and real estate services through five core business divisions: Facility Business (building equipment maintenance and security monitoring), Building System Business (building automation with proprietary MISTRAL system), Architecture Business (renovation and construction), Real Estate Business (property management and brokerage), and Condominium Management Business (comprehensive condominium management). The company operates primarily in the Tokai region (Aichi, Gifu, Mie) with headquarters in Nagoya. Key offerings include the MISTRAL integrated building management system, CI Center for 24/7 remote monitoring, and specialized condominium management services including accounting, repair planning, and important matters investigation reports.

Differentiator

Problem solved

Functional benefit

Brands

• MISTRAL: Integrated building management system for remote monitoring and control of building facilities, security, and equipment

Products and services

• Facility Business (ファシリティ事業) Building equipment maintenance services for office buildings and commercial facilities, covering electrical, HVAC, plumbing, sanitation management, building automation systems, equipment inspection, and 24-hour emergency response. Services also include security and fire response with online monitoring for buildings and condominiums.
• Building System Business (ビルシステム事業) Custom control panel development and building automation system design, construction, and maintenance. Specializes in remote monitoring and labor-saving solutions using IoT devices, AI applications, and open protocols including BACnet and Lonworks. Includes implementation of smartphone interfaces and apps for equipment operation and control.
• Architecture Business (建築事業) Building renovation, value-add construction, and restoration services covering planning, design, construction supervision, and after-service for office buildings, condominiums, and commercial facilities. Includes large-scale renovation and equipment updates to improve market competitiveness.
• Real Estate Business (不動産事業) Commercial real estate investigation, analysis, purchase and sales brokerage, operation management, and intermediary services. Includes Property Management and Leasing Management from small-scale to large-scale commercial properties, plus real estate asset restructuring services.
• Condominium Management Business (マンション管理事業) Comprehensive condominium management services for residential housing associations (分譲マンション管理組合) in Aichi, Gifu, and Mie prefectures, covering accounting, facility management, cleaning management, consulting, long-term repair planning, and renovation construction management. First in Tokai region to reach 10,000 managed units in 1991.
• MISTRAL Integrated Building Management System (統合ビルマネジメントシステム) Proprietary integrated building management system that monitors building sensors and equipment online via communication lines. Supports security, image surveillance, equipment anomaly detection, and remote instrumentation and control. Operated from the in-house CI Center.
• Important Matters Investigation Report Service (重要事項調査報告書) Real estate transaction-related statutory investigation report issuance service for managed condominiums, as required under the Building Lots and Buildings Transaction Business Act Article 35-1-6. Priced at 13,200 yen tax included with 4 business day delivery.
• Large-scale Repair Construction (大規模修繕工事) Comprehensive large-scale repair construction services for condominiums and buildings, including design supervision, construction management, and renovation to maintain and enhance market competitiveness.
• Water Supply and Drainage Pipe Repair and Renewal (給排水管の修繕と更新) Specialized repair and renewal services for water supply and drainage pipes in condominiums, typically for buildings over 30 years old, offering both pipe lining and full pipe replacement options.

Quantifiable outcome

• First in Tokai region to manage 10,000+ condominium units (1991)
• +1 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• Property Partners (プロパティパートナーズ株式会社)coreOthersRelated subsidiary specializing in real estate appraisal services (不動産鑑定業) and financial investment business for qualified institutional investors. Provides second type financial product services and real estate transaction services.
• Leasing Partners (リーシングパートナーズ株式会社)coreOthersRelated subsidiary that survived the 2021 group reorganization. Provides leasing management and property management services.
• Misono Partners (ミソノパートナーズ株式会社)coreOthersRelated subsidiary serving as main shareholder. Changed name from Building Main (株式会社ビルマイン) in 2016. Executive officers also serve as company auditors.

Scale indicators6 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• Daiwa House Industry Co., Ltd. Japan's largest homebuilder with extensive property management, renovation, and commercial facility operations. Provides a broad-incumbent benchmark for Misono's facility management and renovation services, though it operates across a much wider portfolio.
• Mitsubishi Estate Home Co., Ltd. Mitsubishi Group condominium management and renovation business with national scale. Relevant incumbent peer for Misono's condominium management and large-scale repair/renovation services.
• Haseko Corporation: Major Japanese condominium developer with a substantial property management arm (Haseko Community). Comparable to Misono across condominium management, repair, and renovation, though with significantly larger managed-unit base and developer integration.
• Tatemono Co., Ltd. (Tokyo Tatemono): Diversified Japanese real estate company offering property management, leasing, and brokerage services. Overlaps with Misono's real estate business division and provides a broader-market benchmark for facility/asset management economics.

Direct peers

• Nippon Housing Maintenance Co., Ltd. Independent condominium management company managing one of the largest unit counts in Japan. Directly comparable to Misono's core condominium management business and a relevant benchmark for managed-unit scale and operational efficiency.
• Tokyu Community Corp: Subsidiary of Tokyu Corporation providing condominium management, building management, and real estate brokerage services across Japan. Highly comparable to Misono's condominium management and IFM business lines, though operating at significantly larger national scale.
• Community Network Inc. Condominium management and building maintenance firm serving primarily the Tokai and Kansai regions. Closely comparable to Misono in regional focus and integrated condominium/building management offerings.

Regional players

• Asahi Kasei Realty & Residence Co., Ltd. Real estate and condominium management arm of Asahi Kasei Group focused on housing management and real estate services in Japan. Comparable business model to Misono's condominium management vertical with a corporate parent providing scale advantages.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCurG1B5biGkVeqHatxAvUDQ
• Facebookfacebook.com/misonos3hello
• Instagraminstagram.com/misonos3hello

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries3 records

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 Misono Service