Overview
Kawaguchi is a large city in Japan.
Its population is roughly 607,000.
It lies in the northern hemisphere, in Asia.
The nearest airport is Tokyo Haneda International Airport (HND), about 29 km away.
Key facts
| Country | Japan |
|---|---|
| Population | 607,373 |
| Timezone | Asia/Tokyo |
| Nearest airport | Tokyo Haneda International Airport (HND), 29 km |
| Currency | JPY |
Where Kawaguchi is
Kawaguchi sits in Japan, in the northern part of Asia.
Saitama lies about 12 km to the north-west, Tokyo lies about 13 km to the south and Kawasaki lies about 32 km to the south.
Getting there
Most visitors arrive by air. Tokyo Haneda International Airport (HND) is the closest airport, about 29 km from Kawaguchi.
Use the Find flights link to search live fares for your dates.
Find flights to Kawaguchi →arrives HND (29.2 km away)
Getting around
Buses and taxis get you around, and the centre is compact enough to explore on foot. If you drive, remember traffic here keeps to the left.
Best time to visit
The climate here is broadly temperate (northern hemisphere): four clear seasons, with warm summers and cool-to-cold winters.
For most visitors the shoulder seasons — roughly April to June and September to October — offer warm-enough weather without the peak-summer crowds, while high summer (June to August) is busiest.
Reasons to visit
A few reasons Kawaguchi is worth your time: a large city with the range of places to stay, eat and go out that its size brings; a handy base for the surrounding area, with several places within day-trip reach; straightforward access by air through HND.
Day trips & nearby
Kawaguchi works well as a base. Within about 31 km you can reach Saitama (12 km to the north-west); Tokyo (13 km to the south); Kawasaki (32 km to the south); Ōta (27 km to the south); Katsushika (15 km to the south-east).
Good to know
The currency is the JPY (Yen).
The main language spoken is Japanese.
Clocks run on Asia/Tokyo time.
Traffic drives on the left.
How long to stay
Plan on 3–5 days here; that suits most visitors on a first trip.
Journeys through here
Where to stay in Kawaguchi
Hotels are booked on Booking.com (a third party, off this page). You book and pay them directly — Head Your Way is not the seller.
Getting around Kawaguchi
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Common questions
- What is the nearest airport to Kawaguchi?
- Tokyo Haneda International Airport (HND) is the closest airport, about 29 km away.
- When is the best time to visit Kawaguchi?
- Late spring to early autumn is usually the most reliable window.
- What is near Kawaguchi?
- Saitama is one of the closest places, about 12 km away, with others within day-trip range.
- Which country is Kawaguchi in?
- Kawaguchi is in Japan.
On the map
Keep exploring
Nearby places
More places in Japan
Similar destinations
Plan the wider trip
Sources & method
- GeoNames — population · retrieved 2026-09-18
- OurAirports (derived) — nearestAirports · retrieved 2026-09-18
- Imagery — Wikimedia Commons
Data compiled 2026-09-18 · editorial checks: passed. See our methodology for how Head Your Way sources and reviews travel data.