Investment treats real estate as a vehicle for building and preserving wealth. Across domestic and overseas investment, cross-border strategy and asset protection, it looks beyond headline yield to the full decision: risk, exit and ownership structure. It gives ultra-high-net-worth individuals and business owners a framework for how to fit property into a portfolio, and in which currency, location and scheme to hold it. We organize the questions that actually come up in live transactions, grounded in hands-on experience.
This section is updated on an ongoing basis as new public information and market developments emerge.
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
Learn about the essential roles and selection criteria for choosing a reliable real estate management company, emphasizing the importance of human resources in property management.
Learn how to avoid common mistakes when choosing a property with our beginner's guide on investment strategies, risk management, and expert advice.
There is no official success rate for Japanese property investment — you define success yourself, with four numbers: after-tax cash flow, DSCR, yield gap and exit price. Here are the five rules that separate winners from losers, applied separately to single condominium units and whole apartment buildings.
Discover the essential knowledge and strategies for salaried workers to successfully start investing in real estate and build long-term assets.
A timely analysis of the Greater Tokyo second-hand condominium market in March 2025: unpacking the factors behind the 31% transaction count increase and projecting where the market heads from here.
This guide explains common problems that arise in large-scale condominium renovation, organized by phase: preparation, construction, and post-completion. It also introduces preventive measures for management associations and key points for selecting contractors.
An investment analysis of three of Tokyo's most active redevelopment zones—Toranomon, Shibuya, and Shinagawa—examining how the ongoing construction is reshaping property values in each area.
An in-depth look at the motivations driving affluent Chinese investors to Tokyo's luxury property segment, with analysis of the latest trends in the ultra-premium penthouse market.
How office investment differs from residential. Yield levels, the criteria for picking an area, and tenant attraction and branding from a practitioner's view.
Jiyugaoka is a town that represents the Jonan area of Tokyo, where the opulence of a commercial area and the calmness of a residential area coexist. In front of the station, the ``Jiyugaoka 1-29 District Type 1 Urban Redevelopment Project
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.
A research report on the major urban redevelopment projects in Tokyo: evaluating each area for investment attractiveness, quality of life, and long-term growth potential for property owners and residents.
A detailed analysis of the Greater Tokyo second-hand condominium market in February 2025: why transaction volumes surged, what's keeping prices elevated, and the outlook for buyers and sellers.
This article explains high-value renovation methods, profit-maximization points, and current trends in real estate renovation from an investor perspective. It also introduces successful examples such as smart home upgrades and green renovation. Learn more about INA&Associates here.
A comprehensive market analysis of the Katsutadai Station area: current and historical price trends, quality of the living environment, transport connectivity, and an assessment of investment potential.
A specialist explains the 3 problems caused by joint ownership of inherited real estate and their solutions. Specific measures to avoid disputes are also introduced.
This guide covers essential knowledge for real estate purchase and sale contracts, including key points to check in the contract, typical earnest money amounts, and types of cancellation. It summarizes the fundamentals you should know to prevent disputes.
Explains annual income guidelines for condominium purchases by price range. Covers mortgage repayment ratios, down payment considerations, and age-based purchase data to help with financial planning.
This guide explains the advantages and disadvantages of parking lot management, pricing for monthly parking and coin-operated parking, revenue simulations, and five key points for improving profitability. Please contact INA&Associates for advice.
This article compares the advantages of condominiums and detached houses from the perspectives of management and asset value. We organize the differences in security, location, flexibility, and maintenance costs from a real estate management professional's point of view.
A detailed guide for parking lot owners in Japan: the different operational models, tax obligations, and smart strategies to reduce your tax burden.
Should you buy a detached house or a Japanese “mansion” condominium? This Japan-specific guide compares not only livability, but also maintenance costs, repair responsibility, asset value, resale, disaster risk, and future relocation from a
This article explains the causes of unusual and unpleasant odors in condominiums, including drainpipes, pets, and tobacco, along with practical solutions. It also outlines the risk of reduced property value if the issue is left unresolved and the preventive measures property managers and owners should take.
A comprehensive guide to running a coin parking lot in Japan: advantages, disadvantages, expected profitability, and practical tips for making it a success.
An overview of the maintenance costs that investors often overlook in used condo investment. Explains property tax, repair reserve funds, and management fees, and introduces a practical framework for choosing properties from a cost perspective.
Explains the difference between the average condo lifespan of 68 years and the statutory useful life of 47 years. Also details how reserve funds, building materials, and management association quality affect asset value.
This article explains the definition of a monthly hotel, the background behind rising demand, and how it differs from monthly apartments. It offers market analysis for real estate professionals interested in hotel investment and lodging operations.
A practical guide for owners of aging apartment buildings in Japan on how to sell: the different sales methods, expert tips for maximizing the sale price, and how to choose the right timing.
Rent reduction guidelines in Japan are practical reference materials used when part of a rental unit cannot be used because equipment has failed. They help organize a reasonable benchmark for reducing rent. They are not, however, an automat