June 2025 - Yamamoto Property Advisory

Monthly Archives: June 2025

Illegal Minpaku in Tokyo: A Silent Threat to Communities and Real Estate Value

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The Hidden Threat of Illegal Short-Term Rentals in Tokyo: A Growing Risk to Communities and Investors
Based on reporting by The Sankei Shimbun (June 24, 2025)

Tokyo is facing a serious and growing problem: illegal short-term rentals operating under the radar of authorities. According to a June 24 article by The Sankei Shimbun, violations of Japan’s lodging laws are rampant in the capital, with properties being used as “minpaku” (private lodgings) without proper registration, or exceeding the legal 180-day cap for annual use.

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Behind the Boom: Tokyo Property Trends and the Risks No One Talks About

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Tokyo Real Estate in Flux: Market Momentum and Hidden Risks for Global Investors

1. What is REINS – and Why It Matters

Before diving into market trends, it is important to understand the source of our data: REINS, or the Real Estate Information Network System.

REINS is Japan’s national multiple listing service, administered by the Ministry of Land, Infrastructure, Transport and Tourism (MLIT). Accessible only to licensed agents, it is the most authoritative database for tracking real estate listings, contract prices, and transaction volume across the country.

If you are familiar with the U.S. MLS or the UK Land Registry, REINS serves a similar role—offering professionals reliable, near-real-time insights into Japan’s property market. But our REINS totally sucks.

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Invest in Japan’s Alpine Paradise: Affordable Ski Home Opportunity in Hakuba Village

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Discover a Tranquil Alpine Retreat in Hakuba（白馬） – Ideal for Private Use or Investment

Nestled in the heart of Japan’s renowned Northern Alps, Hakuba has long been a favorite among international skiers, snowboarders, and nature lovers. With its world-class powder snow, charming alpine villages, and growing infrastructure, the region is rapidly becoming a hotspot for real estate investment—particularly for those seeking a peaceful second home or a well-located vacation rental.

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Mt. Fuji and Tokyo Tower from Your Living Room: Ultra-Rare 5BR in Twin Parks Tokyo

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A Trophy Residence in the Sky – 5BR at Tokyo Twin Parks with Unmatched Views and Rarity

In a city of nearly 700,000 condominiums, there are only 38 units that meet the following three conditions:

  • Located above the 40th floor

  • Feature an interior area of over 300 m²

  • Are available as privately owned freehold properties

This places the residence in the top 0.005% of all condominiums in Tokyo by size, elevation, and ownership status.

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Tokyo Becomes World’s Leading Real Estate Market in Q1 2025

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Tokyo Leads Global Real Estate Investment as Japan Posts Record-High Q1 Inflows

Japan’s real estate market achieved a historic milestone in the first quarter of 2025. According to Jones Lang LaSalle (JLL), total real estate investment in Japan exceeded JPY 2 trillion for the first time ever in a single quarter, reaching JPY 2.095 trillion (USD 13.7 billion). This surge was largely driven by robust foreign capital inflows and a series of large-scale deals, with Tokyo ranking as the world’s most invested city, ahead of New York and Dallas–Fort Worth.

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From Yaesu to Shinagawa: The Future of Tokyo’s Prime Office Supply Is Taking Shape

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Tokyo Office Market 2025–2029: Large-Scale Projects Lead Amid Tightening Supply

Tokyo’s office market is entering a new strategic phase, marked by a dual trend of concentrated supply and resilient demand. According to Mori Building’s latest report, more than 70–90% of all new office buildings supplied in Tokyo’s 23 wards through 2029 will be large-scale projects—defined as buildings with over 100,000 square meters of total floor space. This signals a sharp focus on premium-grade developments as construction costs continue to rise and tenants seek higher standards.

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