The Great Wisteria of Kuroki: A 600-Year-Old Living Treasure of Fukuoka
Tucked away in the mountain village of Kuroki in Yame City, Fukuoka Prefecture, an extraordinary wisteria tree has been quietly putting on the same spectacular show for more than six centuries. Known officially as "Kuroki no Fuji" and affectionately as "Kuroki no Ofuji" (the Great Wisteria of Kuroki), this magnificent vine spreads its ancient limbs across the precincts of Susanoo Shrine, draping cascades of fragrant purple blossoms over an area of approximately 3,000 square meters. Designated a National Natural Monument in 1928, it stands today as one of Japan's most beloved and longest-lived wisteria trees—a living link between modern visitors and the medieval era of its planting.
A Wisteria Planted by a Prince
The history of Kuroki no Fuji reaches back to the year 1395 (Oei 2), during Japan's tumultuous Northern and Southern Courts period. According to local tradition, the tree was planted by Prince Yoshinari, known as the Latter Seisei Shogun (Go-Seisei Shogun Yoshinari Shinno), a member of the imperial family who led campaigns in Kyushu on behalf of the Southern Court.
Surviving Centuries of Turmoil
The Kuroki region was no stranger to upheaval. Across more than six hundred years, the wisteria has weathered countless storms—both literal and figurative. It survived the violent battles of the Sengoku period, when the area was contested by warring samurai clans. It endured several great fires that swept through the village. Through it all, the vine sent down deeper roots and pushed out new shoots, becoming a symbol of resilience for the people of Kuroki.
A Sacred Setting at Susanoo Shrine
The wisteria grows within the grounds of Susanoo Shrine, dedicated to the storm god Susanoo-no-Mikoto. The shrine and tree have grown together over the centuries, each enriching the other. Worshippers traditionally regard the great vine as a sacred presence watching over the small shrine pavilion at its center, and during the flowering season the cascading blooms transform the precincts into something resembling a celestial canopy.
Why It Was Designated a National Natural Monument
Kuroki no Fuji was designated a National Natural Monument on January 31, 1928, under the Historic Sites, Scenic Beauty, and Natural Monuments Preservation Law. The designation recognizes the tree's exceptional age, scale, and cultural significance.
An Exceptional Specimen of Japanese Wisteria
The tree belongs to the species Wisteria floribunda (Japanese wisteria), known in earlier botanical records as Kraunhia floribunda var. typica. Its main trunk has a circumference of approximately 2.2 meters at chest height, and from the base several major branches divide and spread outward, supported by an extensive wooden trellis. Few wisterias in Japan have been documented at such an advanced age while remaining so vigorously productive.
Botanical, Historical, and Cultural Value
The designation reflects three intertwined values: botanical—the tree is a rare example of an old-growth wisteria preserved in its original location; historical—its planting is tied by tradition to a documented imperial figure of the Northern and Southern Courts era; and cultural—the local community has cared for the tree across generations, building it into the rhythm of village life through the annual Ofuji Festival.
Highlights and What to See
The Cascading Purple Curtain
From mid-April through early May, the wisteria produces flower clusters that hang in pendulous racemes between 0.8 and 1.5 meters in length. The trellis—measuring roughly 50 meters east to west and 80 meters north to south—becomes a ceiling of violet, with countless individual blossoms catching the breeze. Standing beneath it feels like entering a vast natural cathedral, and the air is filled with the wisteria's distinctive sweet, honeyed fragrance.
The Yame Kuroki Ofuji Festival
Each year during the bloom, the village hosts the Yame Kuroki Ofuji Festival (Yame Kuroki Ofuji Matsuri). The festival typically runs from mid-April to early May and attracts well over 100,000 visitors. Highlights include a ceremony to pray for good blooms, food and craft stalls offering local specialties, sake brewery open-houses, and—on selected evenings—an illumination that transforms the wisteria into something otherworldly under the night sky.
The Atmosphere of an Old Mountain Village
Even in years with smaller crowds, the setting itself is part of the appeal. Susanoo Shrine sits at the heart of the old Kuroki village, which retains a quiet, traditional character with narrow streets, sake breweries, and tea-related shops. A short stroll around the shrine gives visitors a feel for the unhurried life of inland Kyushu.
Around the Site: Things to Do Nearby
The Kuroki area sits at the edge of the famous Yame tea-growing region, and combining a wisteria visit with a half-day exploration of the surrounding landscape is highly recommended. Nearby attractions include the historic Yame Fukushima townscape, with its preserved merchant houses and traditional craft workshops; the Yame Central Tea Garden, offering panoramic views of terraced tea fields; and the Hyuganokami Dam, where deep ravines and seasonal foliage create dramatic scenery. Sake breweries in the Kuroki district often welcome visitors during the festival period, and the small "Carp Street" near the wisteria—where colorful koi swim in a clear roadside stream—makes for a charming detour.
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Q&A
- When is the best time to see the wisteria in bloom?
- The blossoms typically reach their peak from mid-April to early May. Recent warmer springs have caused the bloom to come slightly earlier than in past decades, so checking the latest local reports before traveling is a good idea. The Yame Kuroki Ofuji Festival is timed to coincide with this window.
- How old is the tree, exactly?
- According to local tradition, the wisteria was planted in 1395 by Prince Yoshinari, which would make it more than 630 years old today. While the precise age cannot be verified scientifically, all sources agree that the tree is well over 600 years old, making it one of the oldest wisterias in Japan.
- How do I get there from Fukuoka City?
- A car is the most practical option. From the Yame Interchange on the Kyushu Expressway, drive about 15 kilometers along National Route 442 toward Kuroki. The trip from central Fukuoka takes roughly 90 minutes. Public transport options are limited; the former rail line has been discontinued, leaving only infrequent buses, so travelers without a car may wish to consider a guided tour.
- Is there an admission fee?
- Visiting the wisteria itself within the shrine precincts is free of charge. During the festival period, a small fee (around 400 yen) is typically charged at the temporary parking areas near the site to help support festival operations.
- Is the wisteria worth visiting outside the bloom season?
- The peak experience is undeniably during the spring bloom. Outside that window, the trellis is bare, but the venerable trunk and the historic shrine grounds remain interesting for those who appreciate the bones of an ancient tree and want to enjoy Kuroki without the crowds. The surrounding old village townscape and tea-region attractions are rewarding year-round.
Basic Information
| Name | Kuroki no Fuji (The Great Wisteria of Kuroki) |
|---|---|
| Designation | National Natural Monument (designated January 31, 1928) |
| Species | Japanese wisteria (Wisteria floribunda) |
| Estimated Age | Over 600 years (traditionally planted in 1395) |
| Location | Susanoo Shrine, Kitakoya 5-2, Kuroki-machi, Yame City, Fukuoka Prefecture |
| Trellis Area | Approximately 3,000 m² (about 50 m east–west, 80 m north–south) |
| Trunk Circumference | Approximately 2.2 m at chest height |
| Bloom Season | Mid-April to early May |
| Management | Yame City (since 1954) |
| Access | About 15 km via Route 442 from Yame IC on the Kyushu Expressway |
References
- Kuroki no Fuji – Cultural Heritage Online (Agency for Cultural Affairs)
- https://bunka.nii.ac.jp/heritages/detail/139687
- Kuroki no Ofuji – Yame City Official Website
- https://www.city.yame.fukuoka.jp/soshiki/6/k1/4/1455882142964.html
- Susanoo Shrine (Yame City) – Kyushu Shrine Information
- https://www.kyushu-jinja.com/fukuoka/susanoo-jinja/
- National Designated Cultural Properties Database (Agency for Cultural Affairs)
- https://kunishitei.bunka.go.jp/bsys/maindetails/401/2613
Last verified: 2026.05.06