Rumoi Overview
Rumoi is a city in Rumoi Subprefecture, Hokkaido, Japan. As of 31 January 2025, the city had an estimated population of 18,132 in 10519 households, and a population density of 61 people per km2. The total area of the city is 297.81 km2 (114.99 sq mi). There are several theories about the origin of the name, which comes from the Ainu word for the Rumoi River. The word "rur-mo-ot-pe," means "a river with calm, constant tides," or "a river with deep tides," and this theory has been adopted by the city.
Rumoi Key Statistics
Population20260
Area298 km²
Parks / Museums / Cafés46 / 1 / 1
Practical Essentials for Rumoi
Meet-ups & Expat Community
Chat with locals tonight or join a language-exchange near the station.
Find Events ↗
Emergency Phones
Police: 110 · Fire/Ambulance: 119
Nation-wide numbers, English assistance usually available.
Safety Tips ↗
Getting Around Rumoi
Train Travel to Rumoi
Rumoi is connected via Japan Rail and local private lines.
Driving to Rumoi
Accessible via Tomei Expressway and other national highways.
Real-Time Air Quality in Rumoi
Cover Your Trip to Rumoi
Flight delays, medical bills, lost gear – SafetyWing backs you up from US $45 / 4 weeks.
Get Instant Quote ↗What to Eat in Rumoi
- Slurp a steaming bowl of ramen at a tiny shop in Rumoi downtown.
- Walk the morning market and try ultra-fresh sushi in Rumoi.
- Grab late-night yakitori skewers near Rumoi Station.
- Pick up handmade mochi from a family confectioner in central Rumoi.
- Sip a glass of small-batch sake brewed on the edge of Rumoi.
Hungry for more?
Street-food crawls, cooking classes & sake tastings — reserve now, pay later.
Book Food Tours ↗Things to Do in Rumoi
Book Tours Now
Walking tours, food crawls, day trips & more – reserve today, pay later.
View Tours ↗Income & Living Costs in Rumoi
¥3,400,000*est
Median household income / year
78*est /100
Price level vs Tokyo
Moving money internationally?
Send or spend Japanese yen with mid-market FX rates via Wise.
See Wise fees ↗Best Hotels in Rumoi
Plan & Book Your Trip
FAQ about Rumoi
When was Rumoi founded?
Rumoi was founded on April 1, 1902.
How old is Rumoi?
Rumoi is roughly 124 years old.
What is the population of Rumoi?
The latest estimate puts the population at about 20,260.
What is the land area of Rumoi?
Rumoi covers roughly 298 km².
How many parks, museums and cafés are in Rumoi?
The city has roughly 46 parks, 1 museums and 1 cafés within a 5 km radius of the center.
Is Rumoi expensive to live?
Rumoi is generally more affordable than Tokyo, with lower rents and food costs outside the tourist core.
Do I need travel insurance for visiting Rumoi?
Yes — hospitals in Japan can be costly for visitors. SafetyWing covers flight delays, medical emergencies and lost gear from about US$45 / 4 weeks. Get an instant quote ↗
How can I send money internationally while in Japan?
Wise lets you hold Japanese yen, move money at the mid-market rate and spend with a debit card for a small fixed fee — popular with both expats and long-term travellers.
Where can I book food tours or cooking classes in Rumoi?
From street-food crawls to sake tastings and hands-on cooking classes, Rumoi has flavour for every budget. Book food tours ↗
What tours are available in Rumoi?
Guided walking tours, cultural excursions and day-trips run year-round. Most allow free cancellation and pay-later options. Explore tours ↗
Where can I access official city services in Rumoi?
All resident services — permits, taxes, public records — are handled by the City Hall. Learn more ↗
Are there expat meet-ups or language exchanges in Rumoi?
Rumoi hosts a friendly international community with weekly events near the main stations and cafes. Find events ↗
Where can I charge my EV in Rumoi?
CHAdeMO and CCS-compatible chargers dot convenience-store car-parks and highway rest-areas. View stations ↗
Can I rent a bike in Rumoi?
Yes, hire a bike by the hour or day and cruise the riverside paths. Rent a bike ↗
How can I check public-transport routes in Rumoi?
Use the official route planner for live subway, bus and tram times. Open planner ↗
Where is Rumoi?
Map data © OpenStreetMap contributors
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