Tokyo Events in September: Festivals, Sumo, and Fall Flowers

September in Tokyo

September brings a welcome shift to Tokyo as summer’s heat gradually gives way to cooler autumn days. It is an ideal time to explore the city, where centuries-old traditions stand alongside modern urban culture.

From historic landmarks to vibrant neighborhoods, here are the top annual events happening in and around Tokyo this September.

• Table of Contents
• 1. Aki Basho - September Grand Sumo Tournament (September 13 - 27)
• 2. Shinagawa Shukuba Matsuri Festival (September 26 - 27)
• 3. Fukuro Matsuri - Ikebukuro Festival (September 26 - 27, October 10 - 11)
• 4. Tsukimi - Moon Viewing Event (September 24 - 26)
• 5. Moon Art Night Shimokitazawa (September 18 - October 4)
• 6. Nezu Jinja Shrine Annual Grand Festival (September 26 - 27)
• 7. Akasaka Hikawa Festival (September 11 - 15)
• 8. Kitazawa Hachiman Shrine Autumn Festival (September 5 - 6)
• 9. Kichijoji Autumn Festival (September 12 - 13)
• 10. Kinchakuda Red Spider Lily Festival (September 2 - October 6)

1. Aki Basho - September Grand Sumo Tournament (September 13 - 27)

Photo by Pixta

The Aki Basho, or September Grand Sumo Tournament, is one of Japan's six official annual grand tournaments, featuring top rikishi (wrestlers) competing in intense, high-energy bouts across two full weeks. The event is held at Ryogoku Kokugikan in Tokyo's historic sumo district.

Tickets for this tournament are unfortunately already sold out, but you can still experience the magic of sumo in other unique ways.

Consider booking a tour to visit a sumo stable to witness the awe-inspiring intensity of morning practice up close, or head to interactive venues like the Tokyo Sumo Festival in Ginza, where you can learn about the sport's rich traditions and even interact with former wrestlers.

Aki Basho - September Grand Sumo Tournament
Dates: September 13 - 27
Location: Ryogoku Kokugikan (Sumo Arena) (Google Maps)
Website: Aki Basho - September Grand Sumo Tournament

2. Shinagawa Shukuba Matsuri Festival (September 26 - 27)

The Shinagawa Shukuba Matsuri Festival offers an immersive step back in time, celebrating Shinagawa's rich heritage as the very first post town on the historic Tokaido highway, which connected Edo (modern-day Tokyo) to Kyoto during the Edo period.

Held in late September, this vibrant two-day event features a spectacular costumed parade where participants dress as elegant geishas, formidable samurai, and everyday Edo-era townsfolk to stroll down the original historic street.

Visitors can also witness intense traditional rituals like hiwatari—walking on hot coals to purify the soul and pray for good health and safety.

Shinagawa Shukuba Matsuri Festival
Dates: September 26 - 27
Parade Location:
- between Kita-Shinagawa Station (Google Maps) and Aomono-Yokocho Station (Google Maps).
- Hiwatari (walking on hot coals ) Location: Honsenji Temple (Google Maps)
Website: Shinagawa Shukuba Matsuri Festival

3. Fukuro Matsuri - Ikebukuro Festival (September 26 - 27, October 10 - 11)

Photo by Pixta

The Fukuro Matsuri (Ikebukuro Festival) began in 1968 when four local shop groups near the west side of Ikebukuro Station teamed up to boost neighborhood commerce. Over the decades, it has transformed into one of Ikebukuro's grandest annual autumn events.

Beginning in late September around the station's west exit, the festival fills the district with immense energy. Visitors can witness massive mikoshi (portable shrine) parades carried through the streets, traditional lion dances, dynamic taiko drumming, and lively local stage performances.

This vibrant festival serves as the exciting kickoff that sets the stage for the massive Tokyo Yosakoi dance finals held in October.

Fukuro Matsuri - Ikebukuro Festival
Dates of Mikoshi (portable shrine) Parades: September 26 - 27
Dates of Tokyo Yosakoi Dance Finals: October 10 - 11
Location: Ikebukuro Station West Exit Square (Google Maps)
Website: Fukuro Matsuri - Ikebukuro Festival

4. Tsukimi - Moon Viewing Event (September 24 - 26)

Photo by Pixta

Tsukimi, Japan's centuries-old moon viewing tradition, honors the beauty of the full autumn moon with seasonal treats and peaceful gatherings.

At the Moon Viewing Party at Tokyo's Mukojima-Hyakkaen Gardens, held from September 24 to 26, visitors can experience traditional moon viewing featuring dango rice cakes, seasonal vegetables, and delicate shinobue flute melodies.

At scheduled times throughout the event, guests can also enjoy traditional koto harp performances, soulful shinnai nagashi songs, and a soothing cup of matcha at the open-air tea ceremony. It offers an unforgettable, timeless taste of traditional Japanese culture in the capital.

Moon Viewing Event at Mukojima Hyakkaen Garden
Dates: September 24 - 26
Location: Mukojima-Hyakkaen Gardens (Google Maps)
Website: Moon Viewing Event at Mukojima Hyakkaen Garden

5. Moon Art Night Shimokitazawa (September 18 - October 4)

Museum of the Moon by Luke Jerram. Picture courtesy of PR Times

From September 18 to October 4, 2026, the creative hub of Shimokitazawa transforms into a celestial wonderland for Moon Art Night Shimokitazawa.

Celebrating its fifth anniversary, this 17-day festival features nearly 100 moon-themed art displays, outdoor installations, live music, workshops, and immersive theater experiences.

Highlights include Luke Jerram’s iconic, giant seven-meter-diameter "Museum of the Moon" globe suspended in the open air, stellar rooftop stargazing, and sparklers under the moonlight.

Moon Art Night Shimokitazawa
Dates: September 18 - October 4
Venues:
- Museum of the Moon: Shimokita Senrogai Open Space
- the rooftop of Higashi-Kitazawa Station
- BONUS TRACK
- the underground area of Setagaya-Daita Station
- various facilities and shops in the Shimokitazawa area
Website: Moon Art Night Shimokitazawa

6. Nezu Jinja Shrine Annual Grand Festival (September 26 - 27)

Photo by Pixta

The Nezu Jinja Shrine Annual Grand Festival was established in 1714 by the shogun Tokugawa Ienobu, and is revered as one of Tokyo’s top three major Edo-period festivals.

The shrine was rebuilt at its current site in 1706 (according to legend, the original shrine was founded nearly 1,900 years ago). Today, its historic grounds—designated as Important Cultural Properties—come alive in late September with traditional gongen taiko drumming, urayasu court dances, and vibrant yatai food stalls.

Photo by Pixta

On September 27, visitors can witness the majestic miyamikoshi (main portable shrine) paraded through the surrounding streets. The 2026 celebration is very special as it marks the Shinkosai, a rare event occurring only once every four years.

Nezu Jinja Shrine Annual Grand Festival
Dates: September 26 - 27
Location: Nezu Shrine (Google Maps)
Website: Nezu Jinja Shrine Annual Grand Festival

7. Akasaka Hikawa Festival (September 11 - 15)

Photo by Pixta

Akasaka Hikawa Shrine, located in central Tokyo, comes alive in mid-September during the Akasaka Hikawa Festuval, a vibrant three-day autumn matsuri honoring the area's guardian deities.

Festivalgoers crowd the streets to carry portable mikoshi shrines and pull towering, historic dashi floats topped with legendary samurai and mythological figures.

Beautifully illuminated by glowing paper lanterns at night, these grand floats create a stunning contrast against the modern city backdrop offered by the Akasaka area.

Whether you join the lively parades or simply want to enjoy a peaceful afternoon stroll through the shrine's sacred, tree-lined grounds, this event offers an unforgettable glimpse into traditional Tokyo culture.

Akasaka Hikawa Festival
Dates: September 11 - 15
Location: Akasaka Hikawa Shrine (Google Maps)
Website: Akasaka Hikawa Matsuri

8. Kitazawa Hachiman Shrine Autumn Festival (September 5 - 6)

Every September, the Kitazawa Hachiman Shrine Autumn Festival brings a spectacular clash of eras to the trendy streets of Shimokitazawa.

Over 20 heavy mikoshi (portable shrines) are paraded through narrow alleys, weaving past indie coffee shops, vinyl records, and vintage clothing boutiques. The energetic shouts of traditional shrine bearers echo alongside modern storefronts, creating a uniquely vibrant atmosphere where sacred heritage meets Tokyo's quintessential counterculture.

The festival grounds come alive with traditional kagura dance performances, lively music, and classic yatai food stalls. It is an unforgettable cultural celebration that seamlessly bridges Shimokitazawa’s cool, Bohemian present with its deep historical roots, offering a truly distinct neighborhood experience.

Kitazawa Hachiman Shrine Autumn Festival
Dates: September 5 - 6
Location: Shimokitazawa area (Shimokitazawa Station on Google Maps)
Website: Kitazawa Hachiman Shrine Autumn Festival

9. Kichijoji Autumn Festival (September 12 - 13)

Picture courtesy of PR Times

Every September, the Kichijoji Autumn Festival transforms one of Tokyo's favorite neighborhoods into a bustling hub of traditional celebration.

Over ten local districts join together, parading their ornate mikoshi (portable shrines) directly through Kichijoji's vibrant, covered shopping arcades such as Sunroad and Harmonica Yokocho.

Energetic teams of bearers navigate the dense crowds to the rhythmic beat of live hayashi—traditional festival bands featuring lively drums and melodic flutes.

The unique contrast of sacred shrines weaving past modern boutiques, cozy bars, and bustling shopfronts creates an electric, community-driven atmosphere. It is a fantastic autumn event that gives visitors an up-close look at Tokyo's rich neighborhood spirit and enduring cultural traditions.

Kichijoji Autumn Festival
Dates: September 12 - 13
Location: Musashino Hachimangu Shrine (Google Maps) and around Kichijoji Station (Google Maps)
Website: Kichijoji Autumn Festival

10. Kinchakuda Red Spider Lily Festival (September 2 - October 6)

Photo by Pixta

As the summer heat mellows, Kinchakuda Manjushage Park transforms into Japan's most spectacular early-autumn landscape. Located in Hidaka City near Tokyo, this vast riverbank park hosts the Kinchakuda Red Spider Lily Festival from early September through October.

Naturally planted over generations as river currents carried seeds downstream, an astonishing 5 million red spider lilies (higanbana) bloom beneath the shadowy forest canopy along the Koma River.

Visitors can wander through a breathtaking crimson carpet dotted with rare white blooms, enjoy local food stalls, and purchase regional souvenirs for a 500-yen entrance fee. It is a stunning, easy day trip offering an unforgettable glimpse of early fall.

Kinchakuda Red Spider Lily Festival
Dates: September 2 - October 6
Location: Kinchakuda Manjushage Park (Hidaka, day trip from central Tokyo) (Google Maps)
Website: Kinchakuda Red Spider Lily Festival

Unforgettable Tokyo September

September in Tokyo offers an exceptional window into the capital’s soul, where ancient sacred heritage and vibrant modern subcultures thrive side by side.

Whether you find yourself cheering at a neighborhood mikoshi parade, marveling at moonlit art installations, or wandering through fields of crimson spider lilies, early autumn delivers unforgettable experiences around every corner.