The market rate for rental property management fees is about 5% of rent. This guide explains the scope of services, income simulations, and how to choose a management company. Essential reading for owners who want strong value from their management partner.
A thorough guide to starting a business in real estate. It covers the required qualifications, the steps to launch, the advantages and disadvantages of rental and brokerage businesses, and the traits of people who succeed, providing the essential knowledge needed for independent business ownership.
This article explains the features, advantages, and disadvantages of three rental property management methods: self-management, outsourced management, and sublease arrangements. It is essential reading for anyone seeking the management method best suited to their goals.
A thorough guide to how parking lot investment works, its types, expected returns, and how to get started. It covers the differences between monthly parking and coin parking, key success factors, and common failure cases. Essential reading for anyone considering how to make productive use of idle land.
An era has arrived in which 40% of income goes to rent just to live "normally" in Tokyo. This article explains why a monthly rent of 170,000 yen has become standard even for households earning 8 million yen a year, along with the structural drivers behind the shortage of new supply and rising rents.
As major repair costs continue to rise, the reality is spreading that older condominiums in rural areas are falling into a state where repairs are no longer feasible. This article explains the reality of a 30% increase in construction costs and the choices individual owners now face.
This guide explains an apartment building's useful life from three perspectives: legal, physical, and economic. It also covers the options available after the building reaches the end of its life, how to calculate depreciation, and practical tips for long-term operation | INA&Associates
As Osaka advances three major redevelopment hubs at once, from Grand Green to IR and Namba, this article examines the post-Expo adjustment risk and the city’s structural strength as a market grounded in real demand. With its head office in Osaka, INA explains an investment timing strategy with an eye on the 2030 IR opening.
The gap between transaction prices and asking prices has widened to one of the largest levels on record. Using the latest data from REINS and Tokyo Kantei, this article analyzes the difference between the price properties actually sold for and the price they are listed at, and explains the strategies owners should consider.
An explanation of the Ministry of Land, Infrastructure, Transport and Tourism’s November 2025 Corporate Transaction Volume Index data released on a trial basis. We analyze the backdrop to the nationwide 11.8% decline, the annual trend, and what property owners should do in light of developments across major metropolitan areas.
The cost of major repairs is harder to read than it used to be due to rising material and labor costs. What is important for rental owners is not just to lower construction costs. This is to reduce the risk of future rework by keeping the n
An introduction to property management for first-time rental property owners. From choosing a management company to key points for maximizing returns.
A thorough breakdown of where to review management costs in order to maximize returns for property owners. Introducing cost-reduction methods based on INA & Associates' proven track record.
Polarization in Tokyo's office market is deepening, with vacancy rates of 0.7% and 26.3% existing at the same time. As the flight to quality toward Class A buildings accelerates, INA provides a thorough explanation of the strategies investors should take.
This article systematically analyzes the reasons tenants move out and explains strategies for achieving longer occupancy. It introduces practical methods for using move-out surveys, reducing vacancies, and improving tenant satisfaction for property management professionals.
A comprehensive guide to Tokyo's unprecedented simultaneous redevelopment in the 5 central wards. Analyzing key projects like Nihonbashi Torch Tower, Takanawa Gateway City, Nishi-Shinjuku, and the 'gravity effect' on land prices.
The final installment of 'Trust Blueprint'. Against the backdrop of large-scale institutional investment and data center real estate trends, this article redefines real estate as 'social infrastructure'. A value that only emerges at the intersection of wealth philosophy, technology, and human capital — by Daisuke Inazawa.
A complete guide to burst water pipes in rental properties: causes, emergency response, repair costs, and who is responsible. Learn about insurance and water rate reduction programs.
As AI achieves 0.057% error in property valuations and AI agents automate operations, the paradox where human capital becomes rarer as technology advances — and the new criteria for selecting real estate companies among ultra-high-net-worth individuals.
This article systematically analyzes nine major risks in apartment management from an investor’s perspective. It covers concrete measures for vacancy, interest-rate, and repair risks, along with practical lessons drawn from failure cases. INA&Associates provides the analysis.
A guide for wealthy investors and property owners on the next redevelopment areas after Minato Ward. Comprehensive analysis of investment potential in Shinagawa, Shinjuku, and Toyosu, along with rental strategies to maximize asset values.
Explaining the 'Tobu Hikifune Station Area Urban Development Policy' formulated by Sumida Ward in September 2025, and the Type 1 Urban Redevelopment Project being promoted by UR Urban Development Corporation and Hankyu Hanshin Real Estate. What impact will the redevelopment targeting completion by the end of 2032 have on land owners' and property owners' asset values?
After the Bank of Japan raised its policy rate to 0.75%, the real estate market is showing different effects for end-user buyers and investors. This article analyzes the gap between homebuyers facing a wall in purchasing power and overseas investors who remain highly active, and explains what actions owners should take now.
As many family offices face their first generational transition, how do you pass on 'indivisible' real estate? Daisuke Inazawa examines the philosophy of succession in light of the 2026 tax reform.
Why do Japan's wealthy lack trust in financial advisors? This article reveals the structural flaws in fee-based models and exclusive dealing practices, and how INA&Associates redesigns trust from the ground up.
Including water charges in the common service fee can make monthly payments easier for tenants to understand, but in Japan this arrangement can create management issues if overuse, operating losses, consumption tax, and delinquency handling
As ultra-high-net-worth individuals accumulate assets of ¥1 billion, ¥10 billion, and ¥100 billion, the definition of "success" is quietly rewritten. What lies beyond the threshold revealed by the law of diminishing marginal utility? INA&Associates CEO Daisuke Inazawa reexamines the true nature of wealth and the new meaning of real estate.
Starting from reports of Blackstone's ¥2.4 trillion commitment to Japan, we break down what foreign capital is targeting, Japan's market strengths, and the practical points property owners should reassess.
An analysis of the turning point in construction industry policy based on MLIT's April 2026 report. We break down the impact on talent, management, DX, and CCUS for property owners.
The Watanabedori 2-Chome Project is not simply a plan to add new office floor space in central Fukuoka, Japan. It is a redevelopment approved by Japan’s Ministry of Land, Infrastructure, Transport and Tourism, or MLIT (国土交通省 / Kokudo Kotsus