Ryokan-
Ready

Most short-term rental projects in Japan don't fail on design or budget — they fail at the public health center. This checklist collects everything we've learned taking real properties in Sapporo, Otaru, Furano, and Asahikawa through renovation, inspection, and licensing.

2026 changed the game. Sapporo tightened its lodging rules this spring, Otaru's new regulations take effect in August, and a national crackdown on sauna safety — triggered by a fatal Tokyo sauna fire in December 2025 — means health centers are inspecting items they never used to look at. Requirements that didn't exist when a project kicked off can appear mid-renovation. Budget a buffer for it.

Know your license

Two agencies control your fate: the public health center (保健所) and the fire department (消防署). Rules also vary by city — Sapporo and Otaru do not read from the same script. Always pre-consult with drawings before construction starts.

These are the items that determine whether your license application moves — and where inspectors spend most of their attention.

• Emergency lighting & exit guide lights (誘導灯) installed and working. Decide early if you want wiring concealed — it's an upcharge, and much cheaper during renovation.
• Smoke detectors in all required rooms, functioning
• Heat detectors where required (kitchens, heater rooms)
• Fire extinguishers installed and easily accessible
• Exit signage mounted per fire department guidance
• Evacuation route map created and posted
• Emergency contacts posted — fire, police, ambulance, property manager
• Fire & earthquake instructions posted for guests
• Stairways, handrails & exits safe and unobstructed
• No exposed or stray wiring anywhere guests access
• Gas appliances verified as functioning safely
• Fire blanket + first aid kit in the kitchen

• Guest check-in terminal (iPad / monitor) at the entrance — now expected under Sapporo's updated ryokan rules
• Physical barrier blocking any floor not registered for guest use (removable after approval in some cases)
• Privacy screening where guests are visible from the street or neighboring properties

Health center inspections won't finalize on promises — the property must look ready to host that day.

• Property signage visible out front so guests find the right house — inspectors expect it (a simple temporary sign passes; upgrade later)
• Designated spot to post the license / registration certificate
• Beds made — linens and bedding physically in the property (inspections have stalled on missing sheets alone)
• All bedrooms furnished and guest-ready
• Windows open, close, and lock; interior lighting all functioning
• Bathrooms: hot/cold water, working toilets, drainage, ventilation fans, zero mold
• Kitchen: sink, plumbing, and appliances operational
• Photos taken of every room, all safety equipment, and exterior access — before the inspector arrives

• Bilingual house manual (EN/JP): appliances, heating, Wi-Fi, check-in/out
• Garbage sorting instructions for guests + a designated storage area (burnables / non-burnables / plastics — city calendar rules apply)
• Guest registration process established
• Neighbor complaint response procedure written down
• Security camera at entrance + smart lock / keybox with managed codes
• Local emergency contact reachable 24/7 (required for most license types)

• Heating systems verified + guest operation instructions written
• Water pipes protected against freezing (and a drain-down procedure for vacancies)
• Snow removal plan — who clears it, how often, paid by whom
• Exterior lighting functioning for dark 4pm arrivals
• Ice hazards addressed at entrances and walkways
• Entryway gear storage: ski/board racks and boot-drying space

1. Verify zoning + building documents before (or at) purchase — confirm STR use is possible and the 検査済証 exists
2. Pre-consult with the public health center and fire department, drawings in hand, before construction begins
3. Renovate with safety equipment bundled in — detectors, emergency lighting, exit signs installed during the build
4. Obtain the fire compliance certificate (消防法令適合通知書) — the health center usually won't process without it
5. Submit the license application with floor plans and facility details
6. Pass the on-site inspections — fire department, then public health center, with the property fully guest-ready
7. Post your certificate, add the license number to your Airbnb listing, and open the calendar