Property Management and Security

Property Management and Security List

Residential Property Management

Features of Our Business

  • Properties under our management: Approximately 95.6 units (as of March 31, 2026)
  • Reliable services are delivered by leveraging the Starts Group’s strengths in tenant attraction, analytical capabilities, and strategic partnerships, supported by more than 35 years of experience in rental property management and a comprehensive management system.
  • Our proprietary web system provides full visibility into property management, allowing owners to check their properties' status online at any time.

To support stable rental property management for property owners, we provide real estate management consulting, including the development and implementation of long-term maintenance plans for the buildings entrusted to our management. At the same time, we strive to provide tenants with safe, secure, and comfortable living environments.

Core Businesses

  • Management and operation of rental housing and condominium properties
  • Management and operation of public facilities
  • Property management services
  • Subleasing services
  • Rental property management consulting
  • 24/7 call center services
  • Renovation services
  • Cleaning and housekeeping services
  • Residential equipment maintenance
  • Exterior renovation and repair work
  • And more

Service Providers

  • * For our services overseas, please see here.

Main Services

Call Center
Access24

A 24/7 call center providing support 365 days a year Responds to emergency dispatch services

ST Maintenance Coporation

Move-Out Management Services
Reassist

Move-out support services on behalf of rental property management companies. Reassist provides comprehensive support, including post-move-out inspections, restoration work execution, completion inspections, and periodic maintenance.

ST Maintenance Coporation

Rent Guarantee System
Assist Rent

A rent guarantee system that eliminates the need for a joint guarantor. It significantly reduces the risk of rent delinquency and ensures peace of mind for property owners.

Chinju Hosho Service Co., Ltd.

Parking Management

Features of Our Business

  • Total parking spaces under management (Navi Park hourly parking and monthly parking): Approximately 18.6 spaces (as of March 31, 2026)
  • We offer a variety of land utilization options that can result in stable income with minimal investment.

Our commitment to contributing to community revitalization by reducing illegal street parking and addressing local issues is reflected in our proposal of the “Navi Park” hourly parking service for landowners considering land utilization. Rather than converting an entire site into hourly parking, we offer a variety of flexible solutions to meet owners’ needs. These include partial installation within existing monthly parking lots as well as integration with parking facilities at commercial properties.

Core Businesses

  • Management and Operation of Hourly Parking

Service Providers

Main Services

Hourly Parking and Bicycle Parking (Pay Parking Lot)

Navi Park

Providing parking areas consistently favored by users, primarily in the Tokyo metropolitan area. Parking fees can also be paid using the “Navi Park Business Card,” a dedicated payment service for corporate users.

Navi Cycle

In addition to standalone hourly parking, we propose combined parking and bicycle parking solutions to maximize land efficiency according to the site layout.

Navi Park Business Card Navi Park App

Comprehensive Facility Management and Security

Features of Our Business

  • Extensive management experience across a wide range of facilities, including office buildings, commercial facilities, hotels and universities.
  • We launch community-based facility management primarily in central Tokyo, building a rapid on-site response system.
  • Our proprietary “BILCOM” mechanical security system, developed with the needs of property management companies in mind, enables 24/7 year-round remote monitoring and control while reducing operational costs.

We provide facility management services for office buildings as well as commercial facilities, universities, hospitals, hotels, and wedding venues. Our services include comprehensive, one-stop solutions for all building-related needs, from facility management, cleaning, and security services (electronic and manned) to property management, renewal works, security design, and key systems. As a security device manufacturer developing proprietary security systems, we also offer equipment and systems tailored to our clients’ needs.

Core Businesses

  • Building management and maintenance
  • Property management
  • Constant on-site and patrol security services
  • 24/7 remote monitoring and control system
  • Large-scale renovation projects
  • Development, sales, and installation of security system products
  • Key systems
  • Cleaning services for offices, commercial facilities, and hotel guestrooms
  • Safety management and operation of elevator systems
  • Public facility management and operation (PPP / PFI)

Service Providers

  • Lift Management Co., Ltd.

Main Services

Remote Monitoring & Control System
“BILCOM”

BILCOM combines remote monitoring and control systems with rapid emergency response capabilities, enabling quick resolution of facility equipment problems.

Access Control System

An access control system using contactless IC cards. Through our integrated system covering development, manufacturing, sales, and installation, we provide comprehensive solutions to security challenges.

Repair & Renovation Works

Our construction management (CM) services handle all renovation work related to facility management, ensuring peace of mind for users while maximizing asset value.