Autumn Leaves (Koyo) in Japan: Timing by Region
Quick answer
Japan's autumn colours (koyo) move north to south, high to low elevation. As of July 2026, typical peaks: Hokkaido late Sept-late Oct, Tohoku/highlands mid-Oct to early Nov, Tokyo/Kyoto mid-Nov to early Dec, Kyushu late Nov to mid-Dec. Dates shift yearly — check a forecast.
When should I go to catch peak colour?
The short answer: it depends on where you are and how high up you go. Japan’s autumn leaves (koyo) start in the cold north and in high mountains, then move south and downhill through the season. So the “best time” is really a moving target that sweeps across the country from late September to mid-December.
Use this simple mental model when planning:
| If you are visiting… | Look for peak colour… |
|---|---|
| Late September – early October | Hokkaido and high mountains (highest elevations) |
| Mid-October – early November | Tohoku, the Japan Alps, and highland resorts |
| Mid-November – early December | Tokyo, Kyoto, Osaka, Nara (lowland cities) |
| Late November – mid-December | Kyushu and warm southern areas |
The key insight for travellers: even in one region, elevation matters. If a city’s trees are still green, the mountains an hour away may already be at peak. Planning around altitude gives you more chances to see good colour, whatever week you arrive.
How does koyo move across the regions?
Colour follows temperature. As autumn cool air arrives earlier in the north and at height, leaves there turn first. The front then works its way south and into the lowlands. As of July 2026, these are the typical windows region by region.
| Region | Typical peak window | Notes |
|---|---|---|
| Hokkaido (high mountains) | Mid–late September | Japan’s earliest colour, at elevation |
| Hokkaido (cities, e.g. Sapporo) | Late October – early November | Lowlands lag the mountains |
| Tohoku (northern Honshu) | Mid-October – mid-November | Highlands first, valleys later |
| Japan Alps / highland resorts | Mid-October – early November | High elevation, early colour |
| Kanto / Tokyo | Mid-November – early December | City parks and gardens peak late |
| Kansai / Kyoto, Osaka, Nara | Mid-November – early December | Kyoto temples often best in early December |
| Kyushu | Late November – mid-December | The season’s last act |
These are typical patterns, not fixed dates. A warm autumn can push the whole front several days later; a cold snap can bring it forward. That is why a good plan pairs a target region with a backup at a different elevation.
How do I read a koyo forecast?
Several Japanese weather companies and tourism bodies publish koyo forecasts each autumn, similar to the famous cherry blossom forecasts in spring. They estimate the date when a sample tree at a given spot reaches full colour.
Here is how to use them well:
- Start checking in early autumn. Forecasts are usually first issued around the start of the season and then updated roughly monthly through late November.
- Read dates as a window, not a promise. A “peak” date is the centre of a period of good colour that usually lasts about one to two weeks.
- Watch temperature trends. Warmer-than-average autumns delay colour; cooler ones bring it forward. General climate information for tourists is published by the Japan Meteorological Agency.
- Cross-check locally. Many gardens, temples, and mountain resorts post their own “current colour” status (for example: starting, near peak, past peak) on their websites near the season.
- Re-check close to departure. The forecast a month out is a guide; the update a week before your trip is far more reliable.
Because the season is long and the front keeps moving, if one area has already dropped its leaves, another is usually just starting. Flexibility is your friend.
How can I avoid the worst crowds?
Famous autumn spots, especially Kyoto’s temple gardens and a few well-known valleys, get extremely busy at peak. Colour is beautiful, but so are the queues. A few habits make a big difference.
- Go early or late in the day. Arrive at opening time, or in the last hour before closing, to dodge midday tour groups.
- Choose weekdays. Weekends at peak are the busiest; a Tuesday or Wednesday is calmer.
- Shift a few days off the peak weekend. Since good colour lasts one to two weeks, visiting a little before or after the busiest weekend often means fine colour with far fewer people.
- Pick lesser-known spots. For every famous garden there are quieter parks, shrines, and mountain trails nearby with similar colour.
- Use elevation. Highland areas near a city peak earlier and are often less crowded than the headline urban sites.
For the most popular areas in peak season, book accommodation and any reserved transport well ahead. Autumn is a busy travel period across Japan.
Quick reference: koyo timing and planning
| Topic | Detail (as of July 2026) |
|---|---|
| Overall season | Late September (north/high) to mid-December (south/low) |
| Direction of the front | North to south, and high elevation to low |
| Tokyo / Kyoto city peak | Typically mid-November to early December |
| Hokkaido mountains | Earliest colour, mid-to-late September |
| Kyushu | Latest colour, into mid-December |
| Peak duration at one spot | About one to two weeks |
| Best forecast timing | First issued in early autumn, updated roughly monthly |
| Crowd tips | Early/late in the day, weekdays, off-peak days, elevation |
Timing shifts every year with the weather, and any single forecast date is a best estimate rather than a guarantee. Check a current koyo forecast and local “colour status” updates close to your trip, and keep a backup spot at a different region or elevation in mind so you have the best chance of catching peak colour.
FAQ
When do autumn leaves peak in Tokyo and Kyoto?
As of July 2026, city-centre peaks in Tokyo and Kyoto typically fall from mid-November to early December, with early December often the best in Kyoto's temple gardens. Mountains and highlands nearby colour earlier, so if you arrive in late October you can still catch peak colour at higher elevations even when the city trees are still green.
Where can I see autumn leaves earliest in Japan?
The earliest colour is in Hokkaido's high mountains, where some peaks start turning in mid-to-late September. Lowland Hokkaido cities like Sapporo usually peak late October to early November. If you visit in late September or early October, head north and to higher elevations for the best chance of early colour.
How accurate are Japan's koyo forecasts?
Koyo forecasts are estimates based on temperature trends, and dates move each year. Warmer autumns push peaks later, cooler ones earlier. Forecasts are usually first published in early autumn and updated roughly monthly. Treat any single date as a centre point of a window of about one to two weeks, and re-check close to your trip.
How do I avoid crowds at famous autumn leaf spots?
Popular sites such as Kyoto's temples get very busy at peak. Arrive at opening time or late afternoon, visit on weekdays, and consider lesser-known gardens or mountain areas nearby. Because peak colour lasts one to two weeks, going a few days before or after the busiest weekend often means good colour with fewer people.
Is autumn a good time to visit Japan overall?
Yes. Autumn brings mild temperatures, lower humidity, and clear skies across much of the country, and the long north-to-south koyo season means colour somewhere in Japan from late September into December. It is also a busy travel period, so book accommodation and popular-area transport early.
What trees create Japan's autumn colours?
The red colours come mainly from Japanese maple (momiji), while ginkgo trees turn bright yellow, often a little earlier than the maples. Highland areas add larch and rowan. Because different trees turn at slightly different times, a single spot can stay colourful for a couple of weeks.