Overview (history, characteristics, attractions)
The tomb of Emperor Nintoku (commonly known as Daisen Kofun) is a keyhole-shaped tumulus located in Sakai Ward, Sakai City, Osaka Prefecture, and is said to be one of the largest ancient tombs in Japan. It is believed to have been constructed during the Kofun period (around the 5th century) and is generally believed to be the tomb of the 16th Emperor Nintoku (it is currently treated as the "Emperor Nintoku Tomb" and managed by the Imperial Household Agency).
It is notable for its large-scale preservation of the typical keyhole-shaped tumulus shape, with a total length of approximately 486 meters and multiple moats and terraced formations. The scenery created by the surrounding greenery and ponds is spectacular, and it is not only of historical value but also of great scenic appeal, and in 2019 it was registered as a World Heritage Site as part of the "Mozu-Furuichi Kofun Group."
Highlights
- Appearance of the tumulus (full scale) - The keyhole-shaped tumulus is a spectacular sight when viewed from the surrounding sidewalks or from distant vantage points.
- Triple moat and terraced structure - The moat (surrounding moat) remains, allowing the shape of the tumulus to be clearly seen. The appearance of the water surface changes depending on the season and time of day.
- Daisen Park's natural scenery and seasonal scenery - The scenery changes with the seasons, from cherry blossoms in spring to autumn leaves.
- Exhibits of excavated items at nearby museums, such as Sakai City Museum and Sakai City Museum, allow visitors to learn about the lifestyle and funeral culture of the time through artifacts and haniwa clay figures from the Kofun period.
- A stroll around the surrounding ancient tombs, a World Heritage Site - With so many tombs clustered nearby, you can get a sense of the scale of the tombs.
Access (nearest station, transportation, etc.)
- Accessible on foot from JR Mozu Station (Hanwa Line) or Mikunigaoka Station (approximately 10-20 minutes from the station).
- Accessible by bus or on foot from Nankai Electric Railway's Sakai Station or Nankai Koya Line's Sakai-Higashi Station (travel time from the station varies depending on the line).
- Approximate distance from major hubs: It is about a few minutes on the Hanwa Line from Tennoji Station (JR/Subway), and train connections are convenient from Kansai Airport and other parts of the Kansai region.
- By car: There are parking lots around the park (limited spaces). Public transportation is recommended as it can get crowded on weekends and during peak tourist seasons.
Estimated stay (estimated time required)
- Walking around the exterior of the burial mound and taking photos: 30 minutes to 1 hour
- A thorough tour including Sakai City Museum: 1.5 to 2.5 hours (including viewing the exhibits)
- If you are planning to explore the surrounding burial mounds: Half a day to a full day
Nearby spots
- Sakai City Museum — Exhibits artifacts from ancient tombs and the history of Sakai. Special exhibitions are also held regularly.
- Daisen Park — A large park surrounding the burial mound, perfect for strolling and resting.
- Other ancient tombs in the Mozu-Furuichi Kofun Group - The Mozu Kofun Group and Furuichi Kofun Group are scattered around the area, making it a fun place to visit.
- Sakai Traditional Industry Hall and Sakai's cutlery-related facilities - Experience local crafts and history.
Things to be aware of (crowds, manners, seasonal precautions, etc.)
- Access Restrictions: Emperor Nintoku's Mausoleum is managed by the Imperial Household Agency, and as a general rule, entry to the burial mound is not permitted. Please view the tomb from the designated perimeter or viewing points.
- Manners: Historic sites are also burial grounds, so please refrain from shouting, littering, or touching/climbing on the ruins.
- Prohibition of drone use: Flying drones without permission or taking commercial photographs may be prohibited in principle. We recommend checking in advance.
- Crowds and tourist season: Parking lots, surrounding roads, and stations can be crowded during cherry blossom season, consecutive holidays, and when the number of tourists increases due to the site being registered as a World Heritage Site. Visiting early in the morning or on a weekday will allow for a more relaxed viewing experience.
- Weather and clothing: As the tour will mainly involve walking, we recommend wearing comfortable shoes. Please prepare for the heat in summer and for the cold in winter.
- Facility opening/closing times and events: Museums and information facilities have closing days and times. Please check the opening times on their official websites before visiting.
Finally, the tomb of Emperor Nintoku (Daisen Kofun) is a place where you can directly experience the enormous construction techniques and weight of history of ancient Japan. You can gain a deeper understanding by fully appreciating the scale of the exterior and touring the surrounding museums and burial mounds. Please observe proper etiquette and be quiet when visiting.
