The primary support for Japan's homestay market in 2026 will still come from the high level of inbound tourism.

Published statistics and reports indicate that in 2025, both inbound tourists and inbound consumption in Japan are at historically high levels, providing strong fundamental support for short-term rental/accommodation demand. However, at the same time, some source markets may experience fluctuations in 2026 (e.g., short-term disruptions related to Chinese tourists), and institutions have also predicted a slowdown or even a slight decline in inbound growth for 2026.

For investors, the implication is not 'demand disappearing,' but rather:

• Cities and customer segments need to be more stratified: Regions more reliant on a single source market will experience more noticeable fluctuations; cities and transportation hubs with more international customer bases will be more stable.
• Product positioning should lean more towards 'repeatable/long-term stays': Family travelers, long-term tourists, business travelers, and deep tourism groups are more resilient to fluctuations.
• Off-season operational capabilities are more important: Peak season premiums still exist, but the ability to stabilize across seasons determines whether you are running a 'business' or engaging in 'speculation'.

Many people interpret 'difficulties in operating homestays' as the '180-day restriction,' but the more critical change in 2026 is: the regulatory focus is shifting from 'whether there is qualification' to 'whether sustainable compliant operation can be maintained.'

You will see three simultaneous trends:

1. Stronger platform governance: Regulatory authorities will require platforms to remove or rectify illegal/non-compliant property listings, and platform rules are becoming de facto operational thresholds.
2. 'Disturbance issues' becoming hard constraints: Noise, garbage, access management, neighbor complaints, etc., are transitioning from soft issues to hard indicators that may trigger administrative penalties.
3. More proactive local policies: Popular areas are more sensitive to new supply, with actions such as 'suspending new additions/tightening new application approvals,' indicating increased scarcity of compliant licenses and operable assets.

Conclusion: Regulation is not loosening; instead, it is integrating short-term rentals into a more refined urban governance and accommodation industry management system. This will make compliant assets more valuable and also concentrate the risks of non-compliant assets (removal, rectification, suspension, disputes).

Divide Japan's short-term rentals into three main paths, and you'll find significant differences in "attractiveness":

Path A: Minpaku New Law (Residential Accommodation Business)

• Core feature: Annual day limit (often discussed as "180 nights").
• Real-world constraints: Many cities/wards impose stricter operating time and area restrictions, resulting in actual operational windows far smaller than the theoretical limit.
• Applicable strategy: More suitable as a "peak season revenue booster" or "light operational cash flow," not advisable to project core IRR using "year-round hotelization" returns.

Path B: Hotel Business Law (Simple Lodging/Hotel Permits, etc.)

• Core feature: Closer to the logic of "year-round operation" in the accommodation industry, typically not operating on a 180-night model.
• Real-world constraints: Higher requirements for approval, fire safety, usage, management, and ongoing compliance; investment resembles more of an "operational asset."
• Applicable strategy: Suitable for investors with operational capabilities, willing to invest in management systems, and pursuing sustainable cash flow.

Path C: Special Zone Minpaku (National Strategic Special Zones)

• Core feature: Different regulatory system, with some areas allowing effects closer to year-round operation.
• Real-world constraints: More concentrated policy and local timing risks; when local areas suspend new additions or tighten applications, the scarcity of existing licenses increases, but the "entry barrier for newcomers" also rises simultaneously.

In a nutshell: Japan's minpaku can still be profitable in 2026, but "it's not about platform dividends," but rather the ability to choose compliant paths + understanding local rules + stable operational capabilities.

With the following 5 questions, you can quickly categorize any Japanese homestay project and assess its true attractiveness in 2026:

1. Is demand stable? Is the urban customer base diverse? Does it rely too heavily on a single source market?
2. What is the compliance path? New Homestay Law / Hotel Business Law / Special Zone Homestay (determines profit boundaries and risk structure).
3. How narrow is the local window? Are there restrictions such as weekday operation bans, residential zone limitations, or school proximity limits?
4. Are platform and neighborhood risks controllable? Does it have executable mechanisms for complaint response, garbage disposal, noise control, and emergency contact?
5. What is the exit logic? Is there scarcity premium for licenses? Is the location scarce? Can it switch between short-term rental ↔ long-term rental ↔ self-occupation to ensure exit liquidity?

AIAIG reminder:

• If you cannot clearly answer questions 2, 3, and 4, what you have is not an "investment opportunity" but "information asymmetry risk."
• In 2026, the most valuable assets are not those that "appear to operate year-round," but those that "can operate compliantly, maintain stability across seasons, and withstand complaints and platform governance."