최종 검수 완료 · 안내된 엔화(¥) 요금은 참고용입니다. · Prices are approximate and for orientation only.
Overview & City Profile
Iruma (入間市, Iruma-shi; Japanese pronunciation: [í.ɾɯ̈̀.mä̀, ì.ɾɯ̈́.mä́.ɕì]) is a city located in Saitama Prefecture, Japan. As of 1 January 2021, the city had an estimated population of 147,166 in 66,516 households and a population density of 3,300 inhabitants per square kilometre (8,500/sq mi). The total area of the city is 44.69 square kilometres (17.25 sq mi).
Within Saitama Prefecture (Kanto region), Iruma (入間市) serves as a city in saitama prefecture. Travelers exploring Saitama often combine a stop in Iruma with regional highlights such as Kawagoe 'Little Edo' clay-walled warehouse district, Chichibu mountain shrines & Nagatoro river gorge, the Railway Museum in Omiya, and Omiya Bonsai Village.
| 항목 | 상세 정보: Iruma (入間市) |
|---|---|
| 일본어 표기 | 入間市 (Iruma) |
| 행정 구역 지위 | City in Saitama Prefecture |
| Prefecture & Capital | Saitama Prefecture (Capital: Saitama) |
| 일본 지방 구분 | Kanto |
| 인구 | 148,203 residents |
| 총면적 / 인구밀도 | 44.74 km² · 3,313 people per km² |
| 시 승격 / 설립 | 1966-11-01 |
| 좌표 | 35.8358°N, 139.3911°E |
Getting to Iruma & Getting Around
Via the regional hub (Omiya Station (Shinkansen & JR hub)): 30m from central Tokyo via JR Saikyo/Takasaki/Utsunomiya lines to Omiya, or 30–45m from Ikebukuro to Kawagoe (Tobu/Seibu) and Chichibu.
- Local rail & IC cards: Once in Saitama Prefecture, JR regional lines and local private railways connect Saitama with Iruma. Nationwide IC cards (Suica, Pasmo, Icoca) work on major urban and JR commuter gates; for rural branch lines or local buses, keep ¥1,000 bills and ¥100 coins handy for the onboard fare box.
- Luggage & station lockers: Main stations in Saitama have coin lockers for day-trippers. If you are stopping in Iruma en route between larger bases, check your suitcase dimensions in our Luggage & Locker Checker or forward big bags ahead with Takkyubin.
- Driving & car rental: While city centers around Iruma are accessible by train and taxi, renting a car from a major Shinkansen station or airport in Saitama can be rewarding for reaching mountain gorges, coastal viewpoints, and countryside onsen. Read our Renting a Car in Japan Guide.
Iruma & Saitama의 대표 음식 및 특산물
Iruma에서는 Saitama현과 Kanto 지방의 풍부한 미식 전통을 만날 수 있습니다. 방문 중 꼭 맛봐야 할 대표 특산물은 다음과 같습니다:
- Kawagoe sweet potato snacks & unagi (eel) — a signature specialty across Saitama Prefecture.
- Chichibu waraji katsu-don (pork cutlet) &くるみ (walnut) soba — a signature specialty across Saitama Prefecture.
- Soka senbei rice crackers — a signature specialty across Saitama Prefecture.
- Fukaya negi dishes — a signature specialty across Saitama Prefecture.
For dietary restrictions or food allergies, open our Japanese Phrasebook & Show-to-Staff Cards to display clear Japanese dietary explanations at restaurants in Iruma.
Best Time to Visit & Seasonal Highlights
October (3rd weekend) for Kawagoe Festival; late April–early May for Chichibu Hitsujiyama Park pink moss phlox (shibazakura); December 2–3 for Chichibu Night Festival.
Regional highlights across Saitama Prefecture that pair well with a visit to Iruma include: Kawagoe 'Little Edo' clay-walled warehouse district, Chichibu mountain shrines & Nagatoro river gorge, the Railway Museum in Omiya, and Omiya Bonsai Village.
Iruma 여행 실용 팁 및 주의사항
- Tourist information center (観光案内所): Look for the Kankō Annaijo counter at the regional hub (Omiya Station (Shinkansen & JR hub)) or major stations in Saitama Prefecture for free walking maps, bus timetables, and festival calendars.
- Cash & ATMs: While hotels, chain stores, and convenience stores in Iruma accept international cards and IC payment, smaller family-run restaurants, shrines, and rural buses often prefer cash. 7-Eleven (Seven Bank) and Japan Post ATMs accept foreign debit cards reliably.
- Dining hours: Outside major metropolitan hubs, lunch typically runs 11:30 AM–2:00 PM and dinner spots open around 5:30 PM, with earlier last orders (around 8:00–9:00 PM) in smaller cities.
자주 묻는 질문 (FAQ)
Where is Iruma (入間市) located in Japan?
Iruma (入間市) is a city located in Saitama Prefecture in the Kanto region of Japan (coordinates: 35.8358°N, 139.3911°E). It has a population of approximately 148,203 across an area of 44.74 km².
How do I get to Iruma by train?
Most visitors reach Iruma via the main prefectural gateway of Omiya Station (Shinkansen & JR hub). 30m from central Tokyo via JR Saikyo/Takasaki/Utsunomiya lines to Omiya, or 30–45m from Ikebukuro to Kawagoe (Tobu/Seibu) and Chichibu. From the regional hub, connect by JR local/rapid lines, private commuter railways, or local bus to Iruma. You can estimate long-distance rail costs using our Shinkansen Fare Calculator.
What local food is Iruma and Saitama known for?
In Iruma and across Saitama Prefecture, top local dishes include Kawagoe sweet potato snacks & unagi (eel), Chichibu waraji katsu-don (pork cutlet) &くるみ (walnut) soba, Soka senbei rice crackers, as well as Fukaya negi dishes. Look for local ekiben (station bento boxes), morning markets, and family-run shokudo near the main station.
When is the best time of year to visit Iruma?
October (3rd weekend) for Kawagoe Festival; late April–early May for Chichibu Hitsujiyama Park pink moss phlox (shibazakura); December 2–3 for Chichibu Night Festival. Check our Japan Seasonal Calendar to compare month-by-month weather and crowd levels.
Official sources & further reading
Rules, prices and schedules change. Confirm details here before you travel: