What Nippon Building Service does

Nippon Building Service Co., Ltd. (日本ビルサービス株式会社, "NBS") is a privately held Japanese condominium and building management company founded in June 1979 and headquartered in Osaka, with regional branches in Kobe and Fukuoka (Kyushu). The company delivers comprehensive management services to condominium management associations (管理組合), covering five core modules: management association operations, on-site building manager services, equipment maintenance (including a 24-hour online monitoring system for fire and equipment failure detection), cleaning, and long-term repair planning. As of April 1, 2024, NBS managed 314 associations encompassing 21,415 units, ranking 49th nationally by managed unit volume in 2018 and holding top-class market share within the Kansai/Kinki region.

The company's revenue model is anchored in recurring monthly management fees from association contracts, supplemented by ancillary revenue streams: insurance agency commissions (fire, earthquake, water damage, liability, and pet insurance underwritten with partners including Aioi Nissay Dowa), large-scale repair construction projects, renovation consulting, and transaction-based fees for Important Matters Investigation Reports (重要事項調査報告書) issued under the Building Lots and Buildings Transaction Business Act. Pricing is largely quote-based and not publicly disclosed; the only itemized price visible is a ¥1,500 per-request fee for personal information disclosure notifications.

Distribution is direct-to-client: on-site building managers are deployed at managed properties while headquarters and branches centralize accounting, human resources, and specialty functions. Marketing combines a content-driven monthly newsletter (がんばれマンション君) with the company's first TV commercial campaign (June 15 – July 14, 2025, on Sun Television) and direct consultation channels. The company holds three sector-specific regulatory registrations (Condominium Management Business, First-Class Architect Office, and Real Estate Transaction Business) that constrain competition and frame its regulated offering. Leadership is tightly held under Representative Director Kudo Kiichi, with Kudo Hisaya serving as Board Chairman.

Name

Nippon Building Service

Legal name

日本ビルサービス株式会社

Website

https://nichibiru.co.jp

Company type

Private

Founded year

1979

Operating status

Operating

Headcount range

251–500 employees

Short description

Nippon Building Service is a privately held Japanese condominium management company founded in 1979, headquartered in Osaka with branches in Kobe and Fukuoka. It provides recurring property management, on-site building staff, equipment monitoring, cleaning, and long-term repair planning to roughly 314 condominium associations encompassing 21,415 units in the Kansai region.

Ownership category

akta.pro rank

Product category

Condominium Management Services

NAICS

Services to Buildings and Dwellings (5617)

SIC

Operators Of Apartment Buildings (6513)

akta.pro primary industry

Condominium Association Management (BPAJAHAA)

akta.pro secondary industries

Association Maintenance, Vendor & Capital Project Management (BPAJAHAM), Association Compliance, Governance & Board Support Services (BPAJAHAN)

Keywords

• Condominium management services
• Building maintenance services
• Property management
• Facility management
• Apartment management

Headquarters

HQ city

Osaka-shi

HQ country

Japan

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. 分譲マンション総合管理 (Apartment Complex Comprehensive Management): Core revenue from comprehensive management services forcondominium associations, including administrative operations, staffing, equipment maintenance, and cleaning services.
2. 損害保険代理業 (Property Insurance Agency): Insurance agency services for fire, earthquake, water damage, and liability coverage for managed properties.
3. 駐車場運営管理 (Parking Operations Management): Parking facility management services.
4. 火災・地震保険 (Fire and Earthquake Insurance): Insurance products covering fire, earthquake, flood damage, and liability protection for building owners.
5. リフォーム相談 (Renovation Consulting): Renovation consultation services including planning, estimates, contractor arrangement, and loan consultation.
6. 重要事項調査報告書発行 (Important Matters Investigation Report Issuance): Issuance of important matters investigation reports required under the Building Lots and Buildings Transaction Business Act for real estate transactions.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Nippon Building Service provides comprehensive condominium management services to management associations in the Kansai region of Japan, including operational administration, on-site building manager staffing, equipment maintenance with 24-hour online monitoring, daily cleaning, long-term repair planning, and large-scale repair construction. It supplements these core offerings with property and earthquake insurance agency services, renovation consulting, payment plan support for major repairs, and statutory important matters investigation reports for real estate transactions. Services are delivered primarily through its Osaka headquarters, Kobe branch, and Fukuoka/Kyushu branch.

Product overview

Nippon Building Service (日本ビルサービス株式会社, NBS) is a comprehensive condominium and building management company providing integrated property management services. The core offering is an umbrella 'マンション管理' (Apartment Management) service consisting of five interconnected modules: Management Association Operations (管理組合の運営業務), Building Manager Services (管理員業務), Equipment Maintenance (設備保守業務), Cleaning Services (清掃業務), and Long-term Repair Planning (長期修繕計画). Additional services include Large-scale Repair Construction (大規模修繕工事), Payment Plan Support (支払い計画サポート), Property Insurance Agency (損害保険代理業), Reform Consultation (リフォーム相談), and Important Matters Investigation Reports (重要事項調査報告書) for real estate transactions. The company also publishes a monthly newsletter 'がんばれマンション君' and offers pet insurance. Services are delivered primarily through the Osaka head office and two branch offices in Kobe and Kyushu.

Differentiator

Problem solved

Functional benefit

Products and services

• Management Association Operations (管理組合の運営業務)

Quantifiable outcome

• Top-class market share in Kansai region with 313+ associations managed
• +1 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Three partnerships are on record, tiered minor.

• あいおいニッセイ同和損害保険株式会社 (Aioi Nissay Dowa Insurance)minorOthersInsurance company partner referenced in privacy policy for insurance solicitation and claims processing related to damage insurance agency business
• 一般社団法人マンション管理業協会 (General Incorporated Association of Apartment Management Industry)minorOthersIndustry association membership for apartment management companies, providing industry standards and support
• 了一般社団法人大阪府雇用開発協会 (Osaka Prefecture Employment Development Association)minorOthersEmployment development association supporting hiring and workforce development

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Tokyu Community: One of Japan's largest condominium management companies, affiliated with the Tokyu Group. Operates nationwide with a full suite of management, repair, and ancillary services directly comparable to NBS, but at substantially greater scale.
• Mitsubishi Estate Community: National condominium management company backed by Mitsubishi Estate, offering comprehensive management, large-scale repair, and resident services. Competes with NBS for association contracts, particularly in the Kansai region where both have presence.
• Daiwa House Community Management: Daiwa House Group's condominium management arm with nationwide operations and integrated homebuilder-to-management pipeline. Comparable to NBS in core service offering but with significantly larger parent-group resources.

Direct peers

• Nihon Bunka Kaihatsu (Japan Culture Development): Japanese condominium management company with comparable service portfolio (management association operations, cleaning, equipment maintenance). Mid-sized player competing for similar mid-market association contracts.
• Dai Nippon Community: Mid-sized Japanese condominium management company offering comprehensive management, cleaning, and repair services. Comparable to NBS in operating model and target customer (mid-market associations).
• Nishimatsu Community: Condominium management company offering comprehensive management and repair services. Comparable in business model and service scope, with regional concentration in western Japan similar to NBS.
• Kintetsu Community: Kansai-based regional condominium management company affiliated with Kintetsu Railway. Directly comparable to NBS in geography (Kansai focus), scale (mid-tier regional player), and service mix (management, repair, ancillary).

Regional players

• JR West Community (ジェイアール西日本コミュニティ): JR West Group's condominium management arm, with strong presence in western Japan (Kansai). Directly competes with NBS in the same geographic market with similar mid-market association focus.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 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 Nippon Building Service