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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.

A Complete Guide to Parking Lot Types: Best Options for Apartment Buildings, Surface Materials, and Contract Methods

This guide breaks down parking lot types such as surface, multi-level, self-parking, and mechanical systems, and explains how to choose the right option for apartment buildings, compare surface materials, structure contracts, and use parking as a vacancy-reduction measure.

How to Start Real Estate Investment in Japan: A Beginner’s Decision Process for Avoiding Costly Mistakes

When starting real estate investment in Japan, the most important step is not to search for a property that looks attractive. It is to decide your purpose, capital plan, property criteria, management structure, and exit strategy as one conn

What Are Building Coverage Ratio and Floor Area Ratio? Calculations and Practical Use for Land Purchases, Rebuilding, and Rental Property Management

Building coverage ratio and floor area ratio are not just architectural terms. In Japan-specific real estate due diligence, they are among the first regulatory limits to check when buying land, rebuilding an older structure, expanding a ren

What Is a Water Supply Pump? Explaining Its Mechanism, Service Life, Types of Water Supply Systems, and How to Respond to Failures

A clear explanation of how water supply pumps work, four types of water supply systems, service life, replacement costs, and how to respond to failures. Essential reading for apartment and building owners | INA&Associates

Business Succession and M&A in Real Estate Brokerage: License Transfer, Guarantee Associations, and Due Diligence

A practical guide to the succession and M&A process for licensed real estate brokerage businesses in Japan: how to transfer the broker's license, handle guarantee association membership, and conduct due diligence.

How Early Should You Arrive for a Property Viewing? Checklist and Etiquette for a Smooth Visit

The ideal arrival time for a property viewing is about five minutes before the appointment. This beginner-friendly guide explains time management, what to check in the surrounding area and inside the property, and how to communicate smoothly with the agent.

Tax Return Guide for Rental Apartment Income: Filing Steps, Deductible Expenses, and Blue Return Benefits

A clear guide to filing taxes on rental apartment income. It covers how to calculate real estate income, required documents, deductible expenses, and the differences between blue and white tax returns, while also explaining the risks of not filing.