Buy & Renovate Vacant Houses (AKIYA) in Japan

From Search to Structural Renovation — Built on the Strength of a Licensed Real Estate & Construction Company

Buying an Akiya (vacant house) or traditional Kominka in Japan offers unique opportunities —
affordable purchase prices, beautiful traditional architecture, and the chance to create a countryside lifestyle or investment property.

However, Akiya also come with risks that are very different from city apartments:
aging infrastructure, possible moisture or termite damage, outdated plumbing and electrical systems,
and regional rules that vary from place to place.

Ai Construction is both a licensed real estate agency and a professional construction company,
allowing us to support you from property search → inspection → renovation → long-term care,
with realistic advice based on actual construction experience.

We primarily support the Kanto region and surrounding prefectures (Tokyo, Saitama, Chiba, Kanagawa, Gunma, Tochigi, Ibaraki), and can travel nationwide upon request.

Why Consider Akiya?

• Affordable property prices in rural and semi-rural areas
• Weak yen increases value for overseas buyers
• Local subsidies and government support programs
• Perfect for vacation homes, work-from-home lifestyles, or guesthouse businesses
• Restore and enjoy traditional Japanese Kominka architecture

Unique Risks of Akiya (Compared to City Properties)

• Aged plumbing / septic tanks / well water
• Moisture or termite damage
• Old roofing and potential leaks
• Outdated electrical wiring
• Low earthquake resistance
• Snow load issues in cold regions
• No existing drawings (very common)
• Access limitations for construction vehicles

Ai Construction helps identify these risks and provides honest, realistic renovation estimates before you buy.

Our Services

1. Real Estate Brokerage for Akiya & Kominka

• Licensed real estate agency
• Access to regional Akiya networks
• Guidance on local rules (zoning, wells, septic, road width, etc.)
• Multilingual support: English / French / Japanese

2. Professional Renovation & Structural Work

Akiya renovations often require structural repairs beyond normal remodeling.

We handle:

• Structural reinforcement / seismic retrofitting
• Roof repair or replacement
• Plumbing / septic upgrades
• Electrical rewiring
• Insulation improvements
• Layout redesign
• Kominka restoration
• Full renovation planning and budgeting

You will receive the same construction quality as our Tokyo multi-story wooden projects.

3. Akiya Maintenance & Operation

Ideal if you plan to use the property as:

• a second home
• a vacation villa
• Airbnb / Minpaku
• a long-term rental

We support:

• regular inspections
• maintenance for remote owners
• repairs and upkeep
• rental/guesthouse operation support

Why Ai Construction?

• Real estate + construction under one company
• Experienced with wooden buildings, Kominka, and rural properties
• Clear & realistic renovation costs
• Strong partner network (architects, engineers, inspectors, property managers)
• Multilingual support (English / français / 日本語)
• Deep understanding of rural challenges (access, utilities, snow, climate)

Why Choose Ai Construction ?

• A rare combination of licensed real estate agency + professional construction company
• Proven track record in apartments, clinics, custom homes, and renovations
• Specialists in wooden fire-resistant buildings and multi-story wooden construction
• Clear and realistic cost estimates, backed by real construction expertise
• Comprehensive partner network: architects, engineers, legal and property management professionals

Start Your Akiya Journey

Whether you’re dreaming of renovating a Kominka, creating a countryside retreat, or exploring Akiya investment opportunities, Ai Construction supports you from inspection to renovation and long-term care.

Contact us to explore vacant house opportunities across the Kanto region and beyond.

Check Pricing

For inspection fees, remote viewing options, and renovation feasibility checks, please see our Pricing page.

👉 View Pricing