Investment Purchase
Let AI find your next asset in 30 seconds. Enter your budget and goals — AI analyzes thousands of listings and delivers return-rate projections instantly.
A global platform redefining the
Japanese real estate experience with AI
AI COOKING
Find your place in Japan.
AI makes it simple.
Sumimoto connects you with quality properties across Japan and uses AI to match, analyze, and guide you —
so every decision feels informed, not overwhelming.
Trust × Intelligence
Professional but approachable. Smart but never overwhelming.
Numbers that prove trust
Partnership with licensed real estate agents | Compliance with legal regulations
住本 SUMIMOTOExperience AI property search
Investment · Owner-occupied · Rental
Nationwide coverage | Quality listings across Japan
Living in Japan
Buy your home with confidence, no language barrier. AI translates and explains Japanese contracts in your language, so you understand every clause before you sign.
Renting in Japan
Find your rental in Japan with AI support in your language. Just share your preferred area and budget — we suggest foreigner-friendly listings that welcome you.
Core Features Section
Four capabilities redefining how the world buys property in Japan
AI Property Matching
Enter your budget, preferred region, and purpose. AI scans tens of thousands of listings and returns the best-fit options in under 30 seconds — no manual filtering required.
AI Investment Advice
Every recommended property comes with an AI-generated report: projected rental yield, 5-year price trends, vacancy risk, and an investment summary — data-driven clarity at a glance.
AI Contract Interpretation
Japanese property contracts run dozens of pages. AI translates key clauses into your language, highlights risk areas, and explains technical terms — removing the single biggest barrier for foreign buyers.
Cross-border Financial Support
Guidance on international wire transfers, foreign buyer mortgage eligibility, and financing options — helping you navigate the financial side of buying across borders.
SUMIMOTO Vision
住本 SUMIMOTO
Everyone deserves to find their home in Japan.
Whether you're building a portfolio, planting roots, or simply exploring what Japan's market has to offer — Sumimoto is the most trusted bridge between you and the property you're looking for, regardless of where you're from.
Frequently Asked Questions
Is SUMIMOTO Hub free to use?
Yes — core features such as property search, favorites, inquiries, and AI recommendations are completely free. If we introduce paid features in the future, prices will be clearly shown in the app or on the site beforehand.
Can foreigners buy property in Japan?
Yes. In principle, Japan places no legal restrictions on property purchases based on nationality or residency status. SUMIMOTO Hub supports overseas buyers and investors through licensed partner brokerages and multilingual AI assistance.
How accurate are the AI suggestions?
AI search results, recommendations, and analyses are provided for reference only and may contain errors or outdated information. Before making important decisions, always confirm with licensed professionals such as our partner brokerages. See the AI Disclaimer for details.
What is AI contract interpretation?
Japanese real estate contracts can run dozens of pages. Our AI translates and explains the key clauses in your language, reducing the contract risks created by language barriers.
For Real Estate Companies
AI-powered lead generation, smart property management, and AI market forecasting — discover SUMIMOTO Hub for Business.