Insight
STR Regulatory Tightening Across Tokyo’s 23 Wards: Changes from April 2022 to April 2026
2026/04/05
STR Regulatory Tightening Across Tokyo’s 23 Wards: Changes from April 2022 to April 2026
Compared with the regulatory landscape as it was commonly understood around 2022, the most significant changes in Tokyo’s 23 wards are that new overlay regulations have been introduced in wards that previously had none, and that the Hotel Business Act framework has also become more stringent through stronger on-site staffing and neighborhood-notice requirements.
From an investment perspective, the implication is straightforward. Many wards still provide transitional protection for existing compliant facilities, while new entrants—particularly those pursuing new-build projects with long development timelines—must assume a meaningful risk that local rules could tighten before opening.
1. Historical Overview Based on the Earlier Reference Article
The table below reorganizes the earlier regulatory landscape as it stood at that time.
For a comparison between the Hotel Business Act and the Housing Accommodation Business Act, see:
Hotel Business Act vs. Housing Accommodation Business Act
Ward | Housing Accommodation Business Act (As of April 2022) | Hotel Business Act (As of April 2022) |
Chiyoda | Host-occupied or staffed operations were generally permitted outside educational districts and school-adjacent areas. Other areas were limited to Friday and Saturday operations or effectively prohibited. | On-site staffing required. Front desk required. Keys handed over in person. |
Chuo | Operations permitted only on weekends. | On-site staffing required. Front desk required. Keys handed over in person. |
Minato | No restriction for host-occupied operations. Non-hosted operations in low-rise residential zones and educational districts were subject to operating-period restrictions. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Key boxes not allowed. |
Shinjuku | In exclusive residential zones, operations were limited to Friday through Sunday. In apartment buildings, guest circulation had to be separated from resident circulation. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Key boxes not allowed. |
Bunkyo | In exclusive residential zones and educational districts, operations were limited to Friday through Sunday. Advance notice to neighbors was required 15 days before filing. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. Keys handed over in person. |
Taito | Host-occupied or constantly staffed operations were unrestricted. Other operations were limited to weekends, holidays, and year-end/New Year periods. | On-site staffing within the facility. No front desk requirement. Restrictions on key handover. |
Sumida | No overlay ordinance. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. Key boxes not allowed. |
Koto | Operations permitted only on weekends. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. Key boxes not allowed. |
Shinagawa | No restriction in commercial and neighborhood commercial zones. Other areas were limited to weekends only. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. |
Meguro | Operations permitted only on Friday and Saturday. Advance notice to neighbors was required 15 days before filing. | No on-site staffing requirement. Front desk required, including off-site arrangements in some cases. 10-minute response requirement. Keys handed over in person. |
Ota | Not permitted in exclusive residential zones and industrial zones. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. |
Setagaya | In exclusive residential zones, operations were limited to weekends and holidays. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Key boxes not allowed. |
Shibuya | Operating-period restrictions applied in exclusive residential zones and educational districts. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Key boxes not allowed. |
Nakano | In exclusive residential zones, operations were limited to weekends and holidays. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Key boxes not allowed. |
Suginami | In exclusive residential zones, non-hosted operations were limited to weekends, holidays, and holiday eves. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. |
Toshima | No overlay ordinance. | No on-site staffing requirement. No front desk requirement. 10-minute response requirement. Keys handed over in person. |
Kita | No overlay ordinance. | On-site staffing required. Front desk required. Keys handed over in person. |
Arakawa | Operations permitted only on weekends. | On-site staffing required. No front desk requirement. Keys handed over in person. |
Itabashi | In exclusive residential zones, operations were limited to weekends, holidays, and holiday eves. Host-occupied operations were exempt in some cases. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. Keys handed over in person. |
Nerima | In exclusive residential zones, operations were limited to weekends, holidays, and holiday eves. Advance notice to neighbors was required 15 days before filing. | On-site staffing required. No front desk requirement. Keys handed over in person. |
Adachi | In exclusive residential zones, operations were limited to weekends and holidays. | On-site staffing required. No front desk requirement. Walking-distance response within 10 minutes. |
Katsushika | No overlay ordinance. | No on-site staffing requirement. No front desk requirement. Walking-distance response within 10 minutes. |
Edogawa | No overlay ordinance. | On-site staffing required. No front desk requirement. |
2. Current Overview as of April 2026
The table below reflects the position as of the time of this research. Changes from the earlier framework are highlighted in bold.
Ward | Housing Accommodation Business Act (As of April 2026) | Hotel Business Act (As of April 2026) |
Chiyoda | In addition to educational districts and school-adjacent areas, from July 2026 non-hosted minpaku in densely populated areas and similar zones will be prohibited throughout the week. Previously accepted filings benefit from transitional treatment. | From July 2026, a minimum total guest-room floor area of 200 sqm will be introduced, making small-scale new projects materially more difficult. Existing cases benefit from transitional treatment. |
Chuo | Still limited across the ward to Saturday noon through Monday noon. No major recent amendment confirmed. | Operational practice continues to strongly favor front-desk functions and on-site staffing. No major recent amendment confirmed. |
Minato | Operating-period restrictions for non-hosted operations remain in place. No major substantive change confirmed. | Administrative burdens such as neighborhood notification and project signage remain significant, but no major recent amendment has been confirmed. |
Shinjuku | Weekday restrictions in exclusive residential zones remain in place. The key recent development is stronger enforcement rather than a formal ordinance amendment. | Front-desk substitution remains possible, but face-to-face principles and rapid response requirements remain strict. Enforcement actions and policy review discussions are intensifying. |
Bunkyo | Weekend-focused restrictions in exclusive residential zones and educational districts remain unchanged. No major recent amendment confirmed. | Strict operation continues, including locational restrictions and advance notification. No major recent amendment confirmed. |
Taito | For non-hosted operations, the Monday-noon to Saturday-noon ban remains in place. No major recent amendment confirmed. | The requirement for staff presence within the facility has been reaffirmed, and unstaffed operations remain difficult. |
Sumida | Previously there was no overlay ordinance, but from April 2026 operations are in principle prohibited from Monday noon to Saturday noon. Exceptions apply where residency or on-site staffing conditions are met. Existing facilities are also expected to be brought under the new regime over time. | From April 2026, on-site staffing by operational personnel has been introduced as a requirement. Facilities licensed before enforcement benefit from transitional treatment. |
Koto | Ward-wide weekend-and-holiday-centered operating restrictions remain in place. No major recent amendment confirmed. | A 2025 amendment relaxed front-desk substitution measures, allowing broader ICT use, though rapid-response requirements remain in place. |
Shinagawa | Weekend-focused restrictions continue outside commercial and neighborhood commercial zones. No major recent amendment confirmed. | Current operational practice, including ICT-based substitution, continues. No major recent amendment confirmed. |
Meguro | The Friday-noon to Sunday-noon centered restriction remains in place, and further tightening has been discussed in 2026. | Proposed amendments would require on-site staffing and advance neighborhood explanation, making new unstaffed projects more difficult. |
Ota | There is still no operating-day cap, but from April 2026 neighborhood notice, response time, and management standards were substantially tightened. Existing facilities are also covered, subject to grace periods. | The same April 2026 guideline revisions materially tightened operational requirements. Even facilities without on-site staffing face heavier management obligations. Existing facilities are also covered with grace periods. |
Setagaya | The weekend-focused framework in exclusive residential zones remains in place, but from FY2026 an official review committee has begun examining additional restrictions. | Based on the existing 10-minute response structure, the ward is considering tighter rules, including narrowing the regulatory gap between hotel operations and minpaku. |
Shibuya | From July 2026 the restricted areas will be expanded to include Category I and II residential zones and quasi-residential zones. The number of permitted operating days for new facilities will be further compressed. Cases filed by the end of June 2026 generally benefit from transitional treatment. | From July 2026, on-site staffing, project signage, and explanatory meeting requirements will be introduced. Only some provisions apply to existing facilities. |
Nakano | The current weekend-focused structure in exclusive residential zones remains in place. A proposed amendment scheduled for April 2027 would expand restricted areas to include Category I residential zones and similar areas. Existing facilities are generally protected from retroactive application. | From April 2027, on-site staffing is scheduled to become mandatory. Existing facilities are generally protected, except for some waste-management related obligations. |
Suginami | From April 2026, non-hosted minpaku in exclusive residential zones became subject to even tighter weekend-focused limits. This also applies to existing notified facilities. | Strict practice, including front-desk requirements, continues. No major recent amendment confirmed. |
Toshima | Previously there was no overlay ordinance, but from December 2025 procedural regulations were tightened, and from December 2026 a 120-day annual cap and new prohibited zones for new openings will be introduced. The 120-day cap will also apply to existing facilities. | Standards for front-desk substitution have been clarified. The changes are less dramatic than on the minpaku side, but face-to-face management and proximity-based oversight are clearly emphasized. |
Kita | Previously there was no overlay ordinance, but in March 2026 the ward published a draft ordinance. Full enforcement is planned for January 2027, with operational restrictions to be introduced in exclusive residential zones and similar areas. Existing notified facilities are expected to be exempt from the core restrictions. | This ward has long had relatively heavy staffing and front-desk requirements. At present, the main new issue is the creation of an overlay ordinance on the minpaku side. |
Arakawa | Weekend-and-holiday-focused operating restrictions remain in place. | Strict practice centered on on-site staffing continues, with stronger enforcement becoming more noticeable in recent years. |
Itabashi | Weekend-focused restrictions in exclusive residential zones and similar areas remain in place. No major recent amendment confirmed. | Current operational practice, including front-desk and neighborhood response requirements, remains in place. No major recent amendment confirmed. |
Nerima | Weekend-focused restrictions in exclusive residential zones remain in place. No major recent amendment confirmed. | Strict practice continues, including staffing expectations and neighborhood explanation requirements. No major recent amendment confirmed. |
Adachi | Weekend-focused restrictions in exclusive residential zones remain in place. No major recent amendment confirmed. | The ward continues to allow front-desk substitution subject to a 10-minute walking-distance response structure. No major recent amendment confirmed. |
Katsushika | Previously there was no overlay ordinance, but from April 2026 weekday operations by non-resident-managed facilities are restricted outside commercial zones. Existing notified facilities are, for the time being, excluded from application. | From April 2026, requirements for either on-site staffing or periodic patrols were introduced. |
Edogawa | Previously there was no overlay ordinance, but from July 2026 operations in residential areas will be heavily restricted to weekends and holidays. Cases accepted by June 30, 2026 are exempt from the new rule. | Front-desk substitution arrangements have progressed, but no amendment comparable in scale to the minpaku-side change has been confirmed. |
3. How to Read These Changes
The changes can be distilled into three points.
Issue | Key Takeaway |
Expansion of overlay ordinances | Sumida, Toshima, Kita, Katsushika, and Edogawa, among others, were previously regarded as wards without overlay ordinances, but have now introduced or are preparing to introduce new restrictions. |
Tightening under the Hotel Business Act | Shibuya, Sumida, Nakano, and Meguro are notable examples where stronger on-site staffing and neighborhood-explanation requirements are moving forward. |
Divergence between existing and new facilities | Many wards provide transitional protection for existing facilities, but some wards such as Toshima and Suginami impose material impacts on existing stock as well. |
The future investment environment
As of 2026, the correct reading of Tokyo’s 23 wards is that existing compliant facilities have become relatively more valuable, while uncertainty for new entry has increased materially.
In addition, where investors seek to acquire already-licensed hotel assets through M&A and inherit the relevant permits or approvals, it is not always clear whether the pre-amendment or post-amendment rules will apply.
For new-build projects with long lead times, the probability of a local ordinance change before opening is now high enough that business plans should be tested against a meaningfully stricter regulatory case.
In that sense, the sector is likely to continue consolidating, with future participation increasingly concentrated among better-capitalized and more operationally sophisticated players.
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