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Ohigan — Japan's Buddhist Equinox Weeks for Ancestor Memorial and Temple Visits
Ohigan is a seven-day Buddhist observance centered on the spring and autumn equinoxes, when families visit ancestral graves and temples. This guide explains the origin of the higan-bana flower, the significance of botamochi and ohagi sweets, and the major temple ceremonies at Shitennoji, Zenkoji, Horyuji, Todaiji, and Naritasan Shinshoji.
暦
Author
Koyomi
| Seasons & Customs
Contents
MOKUJI
一
Meaning of Higan — Buddhism's Bridge Between Worlds
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二
Botamochi and Ohagi — Traditional Ohigan Offerings
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三
Higanbana (Cluster Amaryllis) — Why Do They Bloom in Cemeteries?
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四
Best Temples for Ohigan — Pilgrimage to Japan's Premier Memorial Sites
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五
Proper Etiquette for Ohigan Grave Visits
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六
Frequently Asked Questions
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Ohigan is a seven-day Buddhist observance centered on the spring equinox (around March 20) and autumn equinox (around September 23), lasting three days before and after each equinox. During this period, Japanese families visit ancestral graves and make offerings at their family temple. This is a distinctly Japanese Buddhist tradition with no direct equivalent in India or China.
Botamochi (left) and ohagi (right) at a confectionery in Katori City, Chiba. The spring variety is named after the peony (botan), the autumn variety after bush clover (hagi). Both are glutinous rice cakes coated in sweet red-bean paste; the red of the adzuki bean has been believed since antiquity to ward off evil spirits.
Wikimedia Commons / CC BY-SA 3.0 / photo by Katorisi
Meaning of Higan — Buddhism’s Bridge Between Worlds
In Buddhism, higan refers to “the other shore” — the realm of death or enlightenment (nirvana). Shigan (this shore) is the world of the living; higan is the realm beyond attachment and suffering.
Why is Ohigan observed at the equinoxes?
At the spring and autumn equinoxes, the sun rises due east and sets due west. In Buddhist tradition, the Western Pure Land of Amitabha Buddha (Jodo, or Paradise) lies to the west, and the equinoxes — when the sun sets precisely westward — were seen as the moment when this world and the Pure Land draw closest. Prayers for ancestors’ peaceful rebirth in the Pure Land are thus particularly potent at this time.
When did Ohigan begin in Japan?
Era
Development
806 CE (Enryaku 25)
Emperor Heizei orders Higan-e (Ohigan ceremonies) at provincial temples; earliest written record
Heian period
Ohigan established at court
Kamakura–Muromachi
Spreads to warrior class and commoners
Edo period
Linked to grave-visiting; modern form established
Modern era
Spring and autumn equinoxes designated national holidays (1948)
The stone torii at the West Gate (Nishimon) of Shitennoji in Osaka, founded by Prince Shotoku in 593 CE. On the spring and autumn equinoxes, the setting sun descends through the exact center of this torii before sinking below the western horizon of Osaka Bay — the spot where the Nissōkan sun-visualization meditation has been practiced since the Heian period as the 'Eastern Gate of the Pure Land.'
Wikimedia Commons / CC BY-SA 4.0 / photo by Gohachiyasu1214
Botamochi and Ohagi — Traditional Ohigan Offerings
Are botamochi and ohagi the same food?
Botamochi and ohagi are essentially the same sweet — glutinous rice covered in sweetened red bean paste — but named differently by season:
Season
Name
Derivation
Spring Ohigan
Botamochi (peony rice cake)
Shape resembling spring peony (botan) blossoms
Autumn Ohigan
Ohagi (bush clover rice cake)
Shape resembling autumn hagi (bush clover) flowers
Why are these sweets offered at Ohigan?
The red beans (azuki) in the paste are traditionally believed to ward off evil with their red color, making them appropriate offerings to protect ancestral spirits. As seasonal flowers (peony, bush clover) were rare and precious, these sweets were considered special offerings for ancestors, presented only a few times a year.
A traditional Japanese grave in Tokyo, equipped with a flower vase, incense burner, and water basin. At the Higan grave visit (hakamairi), the proper etiquette begins with washing the gravestone, then offering seasonal flowers, incense, and botamochi (spring) or ohagi (autumn) as offerings before pressing one's palms together in quiet prayer.
Wikimedia Commons / CC BY-SA 3.0 / photo by Chris 73
Higanbana (Cluster Amaryllis) — Why Do They Bloom in Cemeteries?
The higanbana (cluster amaryllis, Lycoris radiata), also called manjushage, blooms in brilliant red around the time of the autumn Ohigan (late September). These flowers are famously found growing along rice paddy borders and in cemeteries across Japan.
Why are higanbana associated with cemeteries?
•
The bulbs are toxic — moles and mice avoid them. Traditionally planted around graves to prevent disturbance.
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They bloom precisely around the autumn equinox — earning the symbolic associations of “flowers of the dead” and “flowers of the other shore.”
•
The Buddhist term “manjushage” derives from Sanskrit meaning “flower of heaven.”
Higanbana (red spider lily, Lycoris radiata) in full bloom in the precinct of Tenno-in temple, Oyama City, Tochigi. Flowering precisely at the autumn equinox season throughout Japan, the spider lily lines temple paths in vivid red. Its Buddhist name, Manjushage (曼珠沙華), comes from the Lotus Sutra, which describes red flowers falling from heaven as a portent of auspicious events.
Wikimedia Commons / Public Domain / photo by Tatsundo h
Best Temples for Ohigan — Pilgrimage to Japan’s Premier Memorial Sites
Shitennoji (Osaka) — Birthplace of Higan Observance
Shitennoji (Tennoji, Osaka), founded by Prince Shotoku in 593 CE, is one of Japan’s oldest official temples. During Ohigan, it performs the Nissogan ritual: worshippers face due west through the temple’s stone torii gate and pray as the sun sets. This ceremony is considered the prototype of Japan’s equinox faith traditions. On the equinox day itself, large numbers gather at dusk.
Zenkoji (Nagano) — Amida Buddha and the Pure Land
Zenkoji (Nagano City) is a Pure Land pilgrimage site enshrining the secret image of the Ikko Sanzon Amida Nyorai. As Amida Buddha presides over the Western Pure Land, Zenkoji has deep ties to the Ohigan tradition. Pilgrims travel from across Japan for ancestor memorial and Ohigan worship.
Horyuji (Nara) — Asuka Period Ohigan Rites
Horyuji (Ikaruga, Nara), founded by Prince Shotoku in 607 CE as part of the world’s oldest surviving wooden building complex, holds traditional ceremonies including the Shoryo-e during Ohigan — rites with an unbroken lineage from the Nara period.
Todaiji (Nara) — Great Buddha and Ohigan Memorial
Todaiji (Nara City), home to the Great Buddha (Vairocana) consecrated in 752 CE, holds Ohigan memorial services in its precincts. Visiting during Ohigan connects pilgrims to over 1,250 years of continuous Buddhist practice.
Naritasan Shinshoji (Chiba) — Fudo Myo-o’s Ohigan Fire Ritual
Naritasan Shinshoji (Narita, Chiba), headquarters of Shingon Chisan-ha Buddhism, holds goma fire rituals (gomahoyou) during Ohigan, drawing pilgrims seeking ancestral memorial services and prayers for protection from misfortune.
The main gate and approach of Zenkoji in Nagano on a rainy day. Uniquely non-sectarian, this temple draws pilgrims from every Buddhist tradition across Japan. Its Higan ceremonies center on prayers to the secret principal image — an Amida triad believed to be Japan's oldest Buddhist sculpture — and many pilgrims time their visit to coincide with the once-every-seven-years Gokaicho unveiling.
Wikimedia Commons / CC BY-SA 3.0 / photo by Sl-Ziga
Proper Etiquette for Ohigan Grave Visits
Correct procedure for visiting an ancestral grave
1.
Clean the grave: Remove weeds; clean the headstone with water
2.
Offer flowers, incense, and water: Place flowers and light incense; pour water over the stone
3.
Food offerings: Ohagi, botamochi, or seasonal fruits (take food home afterward; do not leave it)
4.
Prayer: Join hands and offer a prayer of gratitude and wishes for peaceful repose
5.
Clean up: Remove incense remnants and take food offerings home (to prevent birds and insects)
Ohigan Period
2026 Dates
Spring Ohigan
March 17 (start) – March 23 (end), 2026
Autumn Ohigan
September 20 (start) – September 26 (end), 2026
Frequently Asked Questions
Is Ohigan exclusively a Buddhist observance?
Ohigan developed within Buddhism, but in modern Japan it is broadly observed across denominations and even by non-religious families as a season for remembering ancestors. The word “higan” itself is a Buddhist term.
Is a grave visit mandatory during Ohigan?
There is no strict obligation, but ancestor memorial is central to Ohigan, and most families make the effort. If visiting in person is impossible due to distance, many families ask their family temple to perform a dedicated memorial service (touba-kuyo) on their behalf.
Is there any specific etiquette for eating botamochi and ohagi?
No special rules — enjoy them normally. Regional and family preferences for smooth bean paste (koshi-an) versus chunky (tsubu-an) vary widely. The naming convention — botamochi in spring (when peonies bloom), ohagi in autumn (when bush clover blooms) — is the traditional distinction.
Can I pick higanbana and display them at home?
Higanbana plants (including bulbs) are entirely toxic (alkaloids) and dangerous if ingested. If displayed at home, keep them away from children and pets; wash hands after handling. Picking higanbana from rice paddies or cemeteries without permission is considered poor etiquette.
Are there activities to avoid during Ohigan?
From a traditional Buddhist perspective, Ohigan is a time of restraint, and excessive revelry (banquets, heavy drinking, gambling) is considered inappropriate. In modern practice, no strict prohibitions apply; the spirit of the observance is to remember ancestors quietly and mindfully.
Last updated: April 25, 2026
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暦
Author
Koyomi（こよみ）
Seasons & Customs
Toku editorial team — seasons and customs. Former travel-magazine editor delivering bloom timings, annual rituals and visit etiquette in sense-laden prose accessible to first-timers.
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