Everything you need to know about Japan
Latest Articles
View all- Is This Area Safe from Floods? How to Check Hazard Maps Before Choosing a PropertyMarket & Areas·
- Do You Need a Revenue Stamp on a Japanese Property Contract? Stamp Duty Amounts, Reductions and E-ContractsTax & Legal·
- Will a Trip Abroad Cost You Your Status? Re-entry Permits vs. Deemed Re-entry PermitsVisa & Immigration·
- Can Garbage Day Get You in Trouble? Sorting, Collection Times and Bulky Waste for Renters in JapanRenting & Living·
- Why Are Buyers Asked Where Their Money Comes From? Preparing ID and Transfer RecordsBuying Guide·
- What Is the Difference Between Gross and Net Yield?Property Investment·
Our Services
A vision is only proven by what ships. Below is what we run today and what we are building. This list is meant to keep growing.
SUMIMOTO Hub
For individuals
AI-powered support for investing in, buying, and renting Japanese property — search, AI recommendations, contract interpretation, and cross-border support.
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SUMIMOTO Hub
for Business
For real estate companies
AI precision lead generation, smart property management, and AI market forecasting for real estate companies.
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REDレジ
For restaurants
Multilingual cloud POS for restaurants — serve foreign guests and enable QR self-ordering. Free plan: ¥0, no setup fee.
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NexOffice
Coming Soon
A new AI office system that helps businesses grow faster.
Coming soonTry SUMIMOTO Hub now.
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