Oeshiki: Ikegami Honmonji's Festival of Paper Flowers and Drums

Each October, thousands of devotees carry glowing flower-decked lantern towers to the sound of drums to honor Nichiren at Tokyo's Ikegami Honmonji.

Published October 21, 2026 at 5:20 AM JST | By Tokyo Paul

Quick answer: Oeshiki is a memorial festival for the Buddhist teacher Nichiren, held each year from October 11 to 13 at Ikegami Honmonji temple in Ota City, Tokyo. Its highlight is the evening of October 12, when about 3,000 participants carry illuminated lantern towers decorated with paper cherry blossoms through the streets to the temple, joined by drums, bells and matoi standards. It draws roughly 300,000 visitors.

Oeshiki is one of the great autumn festivals of Tokyo, yet it is far less known to travelers than Asakusa or Shibuya events. That makes it an appealing find for anyone who enjoys seeing a living tradition at full strength, with glowing lights, rhythmic drumming, and a warm community spirit. This guide explains what Oeshiki means, the history behind it, what happens across the three days, and how to plan a respectful and comfortable visit. It also covers the temple itself, tips for the evening procession, and sights worth pairing with the festival.

What Oeshiki Means

Oeshiki is the name given to memorial services for Nichiren, the thirteenth-century monk who founded the Nichiren school of Japanese Buddhism. It is commonly written in English as O-eshiki or Oeshiki. Nichiren temples across Japan hold these observances around the anniversary of his passing, but the one at Ikegami Honmonji is widely described as the grandest and largest.

At Ikegami, the event is known for its beautiful night procession. Groups of followers carry tall, pagoda-like lantern towers called mando, covered in delicate paper flowers, and these glow in the dark as drums and chanting echo through the streets. It is both a solemn act of remembrance and a cheerful neighborhood celebration, which is a combination that makes it appealing to visitors of any background.

History: Nichiren and Ikegami

Nichiren lived from 1222 to 1282 and is remembered for his devotion to the Lotus Sutra and for the chant namu myoho renge kyo. According to the traditional account, in autumn 1282 he fell ill while traveling across the Musashino plain and stopped at the home of a follower, Ikegami Munenaka, in what is now southern Tokyo. He passed away there on October 13 of that year, and the temple that grew on the site became Ikegami Honmonji.

A well-loved legend says that a cherry tree in the courtyard bloomed in mourning when he passed away. That story is why cherry blossoms, made from paper, decorate the lantern towers carried during Oeshiki today. The tradition of memorial processions grew over the following centuries, and the festival became an important event in the temple's yearly calendar.

Ikegami Honmonji is now one of the largest Nichiren temples in Japan. Many of its buildings were reconstructed in the postwar years, but some older structures remain, including a five-story pagoda dating from 1608, which is designated an Important Cultural Property. A treasure pagoda built in 1781 marks the place where Nichiren was cremated.

When and Where It Is Held

Oeshiki takes place each year from October 11 to 13 at Ikegami Honmonji, 1-1-1 Ikegami in Ota City, Tokyo. The most important rite is held on the morning of October 13, the anniversary of Nichiren's passing, while the famous evening procession is on October 12.

The temple stands a short walk from Ikegami Station on the Tokyu Ikegami Line, and many visitors also use Nishi-Magome Station on the Toei Asakusa Line. As details such as the exact start and end times of the procession can change, readers should confirm the schedule with the temple or Ota City tourism information before they travel.

What Happens During the Festival

The festival runs for three days, and over that time there are chanting, ceremonies, and visits by groups from Nichiren temples and congregations. These are religious services as well as public celebrations, so visitors should observe them quietly and follow any guidance from the temple.

The night of October 12 is the visual high point. In the evening, groups gather near Ikegami Station and begin their procession toward the temple, about two kilometers away. Each group carries its own mando, accompanied by drummers, bell players, and standard-bearers, and the whole route is filled with sound and light.

At the temple, the groups perform in the courtyard, with drums, bells, and dancing, and then receive a blessing inside. The main memorial service takes place on the morning of October 13, and a memorial bell is rung in his honor.

The Lantern Towers and Paper Flowers

The mando are the heart of Oeshiki. Each one is a tall, tower-like frame covered with paper that is lit from within, and it is decorated with long, trailing paper cherry blossoms. Seen at night, they look like glowing pagodas in full bloom.

Carrying one is a collective effort. Groups of bearers lift the structure on poles and advance step by step through the streets, with many more people supporting and escorting them. About 3,000 participants take part in the procession, and more than a hundred groups join in, so the street fills with a steady stream of lights.

The paper flowers are a visual link to the legend of the cherry blossoms that bloomed for Nichiren. Each group takes pride in its own tower, so no two look quite alike.

Drums, Matoi and Traditional Costumes

Sound is as central as sight. Drummers beat steady rhythms on large taiko, and the beat is joined by bells and gongs and by the voices of the participants chanting in time. The result is a wave of sound that moves along the route and grows louder as the groups approach the temple.

Participants wear happi coats, the short cotton jackets that carry the name of their group, and many carry matoi, which are tall poles topped with a decorative emblem and strips of white paper. Matoi have their roots in the standards used by firefighters in the Edo period, and in the procession they are held high and sometimes spun in lively demonstrations.

Together, the costumes, instruments, and lanterns create the festival's distinctive look. It is an event that rewards slow watching, since each group has its own colors, patterns, and style.

How to Get There and Where to Watch

The simplest way to reach the temple is by train to Ikegami Station and a walk of about eight minutes along the approach. Because the procession route is long, visitors can choose a spot along the street and enjoy the groups as they pass, or wait near the temple to see the courtyard performances.

During the evening, roads near the route are closed to cars, and pedestrians are often directed to walk in one direction. Expect crowds near the station and temple, and follow signs and staff directions, since the entry and exit points may be different. Arriving well before the procession begins lets you find a comfortable place and see the first groups depart.

Tips for Visitors and Etiquette

Dress for an autumn evening in Tokyo, with a light jacket and comfortable shoes, because there is a lot of standing and walking. Bring a small bag, keep your hands free, and consider carrying water.

Respect the religious setting. The festival is a memorial to Nichiren, so quiet voices and a polite manner are appreciated inside the temple grounds. Photography is welcomed in most open areas, but keep clear of the carriers, avoid using flash close to people, and never touch the lanterns or poles. If you wish to take part in a service, follow the guidance of the priests and volunteers.

Combine It With Nearby Sights

Ikegami is a pleasant neighborhood in its own right. Visitors can explore the temple grounds in the daytime, including the five-story pagoda, before returning in the evening for the procession.

The area is also convenient to Haneda Airport and the rest of southern Tokyo, so it is easy to fit into a trip. Fans of festivals may enjoy comparing Oeshiki with other Tokyo events such as Sanja Matsuri and Kanda Matsuri, and those interested in Buddhist culture may enjoy a broader look at the temples and schools of Japanese Buddhism.

Frequently Asked Questions

When is Oeshiki at Ikegami Honmonji?

Oeshiki is held each year from October 11 to 13. The main evening procession is on October 12, and the principal memorial service is on the morning of October 13, the anniversary of Nichiren's passing. Exact times can change, so check the temple or Ota City tourism information.

What are the mando lanterns?

Mando are tall, tower-like lantern frames covered with illuminated paper and decorated with paper cherry blossoms. Each participating group carries its own, accompanied by drums and bells. They are small, glowing versions of Buddhist towers, and the flowers recall the legend of a cherry tree blooming when Nichiren passed away.

How do visitors get to Ikegami Honmonji?

Take the Tokyu Ikegami Line to Ikegami Station and walk about eight minutes to the temple. Nishi-Magome Station on the Toei Asakusa Line is another option. On festival evenings, streets near the procession route are closed to cars and one-way walking is common, so allow extra time.

Further Reading

To explore further, see Oeshiki at GO TOKYO and Ikegami Honmon-ji.

Keep Exploring

More guides from Tokyo Paul: Buddhism in Japan: Temples, Schools and Daily Traditions, Taiko: The Thunder of Japanese Drumming and Kanda Matsuri: Tokyo's Grand Shrine Festival.