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Real Estate Intelligence

Management covers what happens after you own a property. Across property management, rental management, running a real estate business and renovation, it explains how to improve occupancy, tenant satisfaction, repair planning and profitability. It gives owners and management companies practical know-how for on-the-ground issues such as reducing vacancy, handling move-out restoration and long-term repairs. It reflects lessons from managing 400-plus units in our own operations.

Key topics

  • Property Management — Property management across the building, tenants and income.
  • Rental Management — The practice of rental management: vacancy, tenant handling and restoration.
  • Renovation — How renovation and repair raise asset value and income.

Common questions

What actually reduces vacancy?
Setting the right rent, improving the impression at viewings, and responding to tenants quickly are the basics. Our rental-management articles cover concrete ways to lift occupancy.
How much move-out restoration cost can be charged to a tenant?
Following the MLIT guidelines, you separate ordinary wear from damage caused by intent or negligence. Our management articles set out the practice that avoids disputes.
How should I plan long-term repairs?
Reserve funds and schedule work according to the building's age and equipment replacement cycles. Our repair and renovation articles explain how to prioritize.
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This section is updated on an ongoing basis as new public information and market developments emerge.

Benefits and Layout Tips for a Home with Shop Space: How to Maximize Returns

This article explains the advantages and disadvantages of a home with shop space, along with practical layout planning points from an investor's perspective. It introduces strategies for balancing tenant income and owner use to maximize the value of a mixed-use property.

Commercial Building Construction Costs per Tsubo and Cost Breakdown: Essential Knowledge for Land Use and Income-Building Planning

This guide explains benchmark construction costs per tsubo for mid-rise, high-rise, and tenant buildings by structure type. It also breaks down interior, equipment, and miscellaneous costs, along with conditions that can push costs above market levels.

ASSOCIATESAI

A Guide to VR Property Viewing in Japan: Types, Equipment, and Online Disclosure (IT Jusetsu)

A neutral overview for overseas investors before adopting VR property viewing in Japan. It compares the three types (360-degree photo tour, 3D scan, real-time remote hosting), outlines the equipment and cost in yen and approximate USD, and explains how the legally required explanation of important matters is delivered online as IT jusetsu.

What to Do When Your Security Deposit Is Not Returned: 4 Ways to Negotiate a Refund

This guide explains how to handle security deposit disputes when the refund is withheld. It covers how costs for walls, floors, and water-related areas are divided between tenants and landlords, along with four practical negotiation methods, including using case law, attending estimates, and seeking help from public institutions.

What Are A, B, and C Construction Works in Commercial Properties? Costs, Authority, and Key Cautions Explained

This guide explains the differences among A, B, and C construction works in commercial properties. It covers scope, cost responsibility, contractor selection authority, and practical cautions such as comparative quotes and restoration obligations in C works.

How to Reduce Restoration Costs for Rental Offices and Stores: When Price Negotiation Backfires

This article explains how to lower restoration costs when vacating a rental office or retail space. It also shows why careless price negotiations can backfire, and introduces practical measures such as turnkey transfer, obtaining multiple quotations, and reviewing the lease agreement in advance.

INA NETWORKMarket Insights

What Is Proxy Payment for Public Assistance? Why Property Managers and Owners Should Apply — A Practical Guide

The proxy payment system for public assistance allows the welfare office to send rent directly to property owners. Partially mandated since April 2020, this guide explains the application process, required documents, and practical benefits for property management companies.

Understanding the Differences Between Rent, Management Fees, and Common Area Fees | Rental Management Basics

An operational guide to the differences between rent, management fees, and common area fees, and how each is determined in rental management practice. Covers arrears response, why these costs are separated, and key points for explaining them to tenants.

Toilet Service Life and Replacement Timing Every Management Staff Member Should Know | Cost Optimization and Higher Resident Satisfaction

An overview of toilet service life (15 years), component-by-component longevity, replacement signs, and the water- and energy-saving benefits of newer models. An equipment management and planned repair guide for rental property management staff.

How Many Years Does a Unit Bath Last? Replacement Decisions and Service-Life Extension Tips for Property Management Staff

This article explains the gap between the statutory useful life of a unit bath, 22 years, and the practical reality of 10 to 15 years, along with criteria for deciding when to replace it, the advantages and disadvantages, and everyday management points that help extend its service life.

How to Choose an Earthquake-Resistant Home Builder: Seismic Systems and Impact on Investment Properties

This article explains the differences between earthquake-resistant, base-isolated, and vibration-control structures, and compares seven home builders known for strong seismic performance. It also outlines practical selection criteria that can be applied when evaluating building quality for investment properties.

What Is Needed to Keep Rental Properties Fully Occupied? Five Strategies for Successful Tenant Recruitment

This article explains tenant recruitment strategies needed to maintain full occupancy in rental property management. It covers the differences between general and exclusive leasing arrangements, property improvements from the tenant's perspective, local market research, management company selection, and practical use of the internet.