September in Japan: Weather, Events, Festivals & Best Places to Visit

Japan in September – Early Autumn, Festivals & Higanbana by Tabimawari

September is a transition month in Japan. Summer is slowly coming to an end, but don't expect autumn weather everywhere just yet.

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September is a transition month in Japan. Summer is slowly coming to an end, but don't expect autumn weather everywhere just yet.Tokyo, Kyoto, Osaka and Kyūshū can still be very hot and humid, especially during the first half of the month.

At the same time, summer holidays are over, crowds start to decrease, some of Japan’s biggest autumn festivals take place, higanbana (red spider lilies) begin to bloom, and the first autumn colors already appear high in the mountains of Hokkaidō.

Here’s what September looks like across Japan 👇

☀️ Where to Go in September (and Why)

TOKYO

Okutama
Still a great option at the beginning of September for rivers, waterfalls, hiking and escaping the heat of central Tokyo.

Mount Takao
A good nature escape from Tokyo, especially later in the month when temperatures start to become more comfortable.

Kinchakuda Manjushage Park, Saitama
One of the most famous places near Tokyo for higanbana. Millions of red spider lilies usually cover the forest floor around mid to late September.

Tsurugaoka Hachimangu, Kamakura
Worth visiting during the shrine’s September festival, especially for the famous horseback archery ceremony.

KYOTO

Kibune
Still a good escape from Kyoto’s September heat, especially during the first half of the month.

Kurama
Forested mountain trails and a cooler alternative to spending the entire day in central Kyoto.

Ōhara
Sanzen-in, countryside landscapes, rice fields and much quieter surroundings than central Kyoto.

Takao

A forested mountain area northwest of Kyoto with temples, rivers and hiking trails. Autumn colors come later, but September is good for the greenery and quieter atmosphere.

Uji
Byōdō-in, matcha, tea shops and riverside walks. Easy to combine into a half or full day from Kyoto.

OSAKA

Kishiwada
The place to be during the Kishiwada Danjiri Matsuri, one of Osaka’s biggest September festivals.

Minoo Park
Still very green in September and a good option for a nature day outside central Osaka.

Katsuo-ji
Combine the famous daruma temple with northern Osaka and Minoo.

Sennan & southern Osaka
Good for coastal walks and sunsets while the weather is still warm.

HOKKAIDŌ

Daisetsuzan National Park
One of the first places in Japan to see autumn foliage. Colors can begin at higher elevations in early September and become especially beautiful around the middle of the month.

Asahidake
Take the ropeway into the mountains for some of Japan’s earliest autumn colors.

Kurodake
Another excellent area for early autumn hiking and mountain scenery.

Tokachidake Onsen
Mountain onsen surrounded by some of Hokkaidō’s earliest autumn landscapes.

TŌHOKU

Hachimantai
Mountain scenery starts transitioning toward autumn before most of central Japan.

Mount Hakkoda, Aomori
Higher elevations can begin changing color toward the end of September.

Aizuwakamatsu, Fukushima
Visit during Aizu Matsuri for historical processions and samurai culture.



KYŪSHŪ

Mount Aso
Still very green in September, with huge volcanic landscapes and plenty of space to explore.

Takachiho Gorge
Lush scenery continues into September, especially after the summer rains.

Kurokawa Onsen
A good mountain escape if you want to slow down after the summer season.

Kirishima
Volcanic landscapes, hiking and onsen away from the major cities.

JAPANESE ALPS

Kamikōchi
September is a great month for hiking. It’s cooler than the major cities, with mountain views and forests before the main autumn foliage crowds arrive.

Norikura
High-altitude landscapes where autumn starts much earlier than in Tokyo or Kyoto.

Tateyama Kurobe Alpine Route
High elevations begin transitioning into autumn during September.

🌺 Higanbana Season

September is also the season of higanbana, or red spider lilies.

These bright red flowers usually bloom around the autumn equinox, although exact dates change every year depending on temperatures.

Some places can turn completely red for a few weeks.

Famous Higanbana Spots

Kinchakuda Manjushage Park, Saitama
Probably the most famous higanbana destination in Japan.

Gongendo Park, Saitama
Large displays of red spider lilies along the park paths.

Yakachigawa River, Aichi
Higanbana growing along the riverbanks.

Katsuragi Hitokotonushi Shrine area, Nara
Red spider lilies surrounded by rice fields and countryside.

Tsuzura Rice Terraces, Fukuoka


Higanbana growing between traditional terraced rice fields.

🌺 Important: bloom dates can change significantly from year to year, so always check the flowering situation shortly before visiting.

🎎 Main September Events

September 1 to 3
Owara Kaze no Bon, Toyama

Traditional dancing fills the old streets of Yatsuo during one of Toyama’s best-known festivals.

Early September
Kakunodate Matsuri, Akita

Large festival floats, music and traditional performances in Kakunodate’s historic streets.

Mid September
Kishiwada Danjiri Matsuri, Osaka

Huge wooden danjiri floats are pulled through the streets of Kishiwada at high speed. One of the biggest events of the month in Kansai.

Mid September
Tsurugaoka Hachimangu Reitaisai, Kamakura

The shrine’s annual grand festival, famous for yabusame, traditional horseback archery.

September 11 to 21
Dara-Dara Matsuri, Tokyo

A long festival at Shiba Daijingu also known as the Ginger Root Festival, with stalls selling fresh ginger.

Mid to late September
September Grand Sumo Tournament, Tokyo

One of Tokyo’s three annual Grand Sumo tournaments, held at Ryogoku Kokugikan.

Late September
Aizu Matsuri, Fukushima

Historical processions through Aizuwakamatsu with participants dressed as samurai and figures from different periods of local history.

Around the Autumn Equinox
Higan, nationwide
A Buddhist period associated with the equinox when many Japanese families visit and clean their ancestors’ graves.


🌕 What is Tsukimi?

Tsukimi literally means “moon viewing.”

It’s a traditional autumn custom celebrating the moon and the harvest. The date changes each year because it follows the traditional lunar calendar, so it can fall in September or October.

People traditionally decorate with susuki (Japanese pampas grass) and make offerings such as tsukimi dango, seasonal vegetables and fruit.

Temples, shrines, gardens and castles sometimes organize special moon-viewing events.

🍴 What to Eat in September

🌰 Kuri (chestnuts)
Chestnut rice, Mont Blanc cakes and seasonal wagashi start appearing everywhere.

🍠 Satsumaimo (Japanese sweet potato)
Roasted sweet potatoes and sweet potato desserts return as autumn approaches.

🍇 Grapes
September is a great month for Japanese grapes, including Kyoho and Shine Muscat.

🍐 Nashi (Japanese pear)
Crisp Japanese pears are in season.

🐟 Sanma (Pacific saury)
One of Japan’s classic autumn fish, usually simply grilled with salt.

🌾 Shinmai (new-season rice)
Freshly harvested rice begins appearing toward autumn.

🎑 Tsukimi dango
Small rice dumplings traditionally associated with moon-viewing season.

☀️ Weather in September

Don’t expect cool autumn weather as soon as September starts.

Tokyo, Kyoto, Osaka and much of western Japan can still feel like summer, particularly during the first half of the month. Temperatures gradually become more comfortable later in September.

Hokkaidō is very different, with cooler temperatures and the beginning of autumn in the mountains.

September is also one of the main months for typhoons, so keep some flexibility in your itinerary and check forecasts regularly if a storm is approaching.

💡 Travel Tips for September

Summer holidays are over, so many destinations become less crowded than in August.

Don’t pack only autumn clothes. You’ll probably still need summer clothing in Tokyo, Kyoto, Osaka and Kyūshū.

Keep some flexibility in your itinerary because of typhoon season.

If you’re looking for autumn foliage, don’t expect peak colors in Tokyo or Kyoto yet. Head north to Hokkaidō or to higher mountain areas instead.

September also includes national holidays around the third week of the month (silver week), so domestic travel can become busier around long weekends.


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Hi, I’m Marie, the creator behind @tabimawari.

I lived in Kyoto, learned Japanese, and keep returning to explore Japan beyond the obvious.

Planning a trip to Japan usually breaks at the same point: you save a lot of places, but don’t know how to turn them into a realistic route. Cities are large, distances are not intuitive, and it’s hard to know what actually fits in one day.

This guide was created to solve that. It helps you understand how places connect, how many days make sense per area, and how to build an itinerary that flows.

With the interactive map, you can explore curated spots across Japan, follow ready-made itineraries and day trips, mix my routes with your own, and adapt everything to your pace.


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Marie creator behind @Tabimawari

Hi, I’m Marie.


French islander from Reunion island, Japan lover, and travel planner behind Tabimawari.

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