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Kitashinagawa 5-11-1
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A rocky hillside with multiple square-shaped holes carved into its surface, surrounded by greenery and tall grasses.
A rocky hillside with multiple square-shaped holes carved into its surface, surrounded by greenery and tall grasses.
Rocky hillside with multiple square cave openings, metal railings, a staircase ascending the slope, and a bush near a bench at the bottom right.
A dimly lit tunnel carved from rock, with rough stone walls and ceiling, illuminated by a few overhead lamps, leading to a metal gate at the far end.
Rocky hillside with several rectangular cave openings carved into the surface. Sparse trees grow at the top and blue sky with a few clouds is visible above. The scene suggests an ancient or historical site.
A rocky hillside with several rectangular cave openings, appearing to be ancient tombs or dwellings, surrounded by fallen leaves and sparse trees under a clear blue sky.
Saitama

Hundred Caves of Yoshimi

3.7 (2881)Historical LandmarkTourist AttractionHistorical PlacePoint Of InterestEstablishment

The Hundred Caves of Yoshimi in Saitama is an intriguing site with a rich past. These caves were carved into the hills during the Kofun period (300-710 AD). Originally thought to be ancient tombs, research later suggested they served as dwellings or storehouses. Walking through the site, you’ll notice the varying sizes and shapes of the caves, reflecting different uses and functions over time. Each cave tells a unique story about the people who lived there.

Visitors can explore about 219 caves. Some are large enough to walk into, while others are smaller niches. The area offers a peaceful environment, surrounded by lush greenery, making it a wonderful spot for a leisurely walk. The site also has markers with information about the caves’ history and significance.

Close to the caves, you’ll find the Yoshimi Hyakuana Kofun Park, which provides more context about the era and the people who created these structures. This historic site offers a glimpse into Japan’s past, blending natural beauty with human ingenuity.


Hours
Sunday: 8:30 AM – 5:00 PM
Monday: 8:30 AM – 5:00 PM
Tuesday: 8:30 AM – 5:00 PM
Wednesday: 8:30 AM – 5:00 PM
Thursday: 8:30 AM – 5:00 PM
Friday: 8:30 AM – 5:00 PM
Saturday: 8:30 AM – 5:00 PM
Phone
+81 493-54-4541
Website
www.town.yoshimi.saitama.jp


The area

Address
327 Kitayoshimi, Yoshimi, Hiki District, Saitama 355-0155, Japan

Hours

Sunday: 8:30 AM – 5:00 PM
Monday: 8:30 AM – 5:00 PM
Tuesday: 8:30 AM – 5:00 PM
Wednesday: 8:30 AM – 5:00 PM
Thursday: 8:30 AM – 5:00 PM
Friday: 8:30 AM – 5:00 PM
Saturday: 8:30 AM – 5:00 PM

Phone

+81 493-54-4541

Website

www.town.yoshimi.saitama.jp

What other travelers are saying about Hundred Caves of Yoshimi

Visiting Yoshimi Hyakuana is like stepping directly into a different era of Japanese history. The sight of the rock face, honeycombed with countless ancient tomb tunnels, is visually striking and mysterious. What impressed me most was the deep historical significance of this site. I was surprised to learn that the renowned German scholar Philipp Franz von Siebold actually visited here. Knowing that such a significant historical figure stood in this very spot added a profound layer of depth to the experience. The hospitality at the site was exceptional. We received a free, detailed explanation from a guide who kindly walked us through the history. They even explained specific details I would have missed, such as how the "lids" were used to seal the caves in ancient times. Finally, do not miss the souvenir shop. It is not just a place to buy gifts; it displays actual ancient earthenware and pottery, making it feel like a mini-museum. It is a hidden gem for anyone who loves history!

Nearby attractions to see

A traditional Japanese castle with white walls and black-tiled roofs stands on a stone base, surrounded by green trees under a clear blue sky.

Oshi Castle

A large, bright orange torii gate stands at the entrance to a shrine, surrounded by tall trees and buildings, with a few people walking beneath it on a paved path.

Kawagoe Hikawa Shrine

Toki no Kane Time Bell Tower

Toki no Kane Time Bell Tower

Nearby attractions to see

A traditional Japanese castle with white walls and black-tiled roofs stands on a stone base, surrounded by green trees under a clear blue sky.

Oshi Castle

A large, bright orange torii gate stands at the entrance to a shrine, surrounded by tall trees and buildings, with a few people walking beneath it on a paved path.

Kawagoe Hikawa Shrine

Toki no Kane Time Bell Tower

Toki no Kane Time Bell Tower


More about Hundred Caves of Yoshimi from our blog

Frequently Asked Questions

The Hundred Caves of Yoshimi are located in Yoshimi, Saitama Prefecture. They are situated on the slopes of the hills near the town center.

The caves were carved using simple tools such as chisels and hammers, made from stone and iron available during that time.

Some pottery, stone tools, and other small artifacts have been found, providing clues about the daily lives of the inhabitants.

Not all caves are accessible to visitors due to safety concerns. However, many are open for exploration, and there are paths and markers to guide visitors.

Yes, there is a small entrance fee to help with the maintenance and preservation of the site.
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Profile
Yüski Anemia
Nov 21, 2025
This is a VERY unique place. Learning the story of early (and wrong) interpretations of who made the burial caves reminds us of the challenges to unlocking history when archaeology is all we have to rely on. Fascinating place and I’m happy I went.
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Nathan Gildart
Dec 27, 2025
This was a very unique place. Something different to check out. It’s basically a man made cave with tombs inside. They also have museums and shops there. A former emperor visited when he was a child and they have a picture of it. You are not allowed to enter the caves unfortunately but they do have a staircase so you can climb to the top of the cave a little tiring but not too bad.
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Kelly in Japan
Sep 20, 2023
Something unique that you would have to go out of your way to visit, the hundred caves of Yoshimi. It’s a man-made burial site that goes all the way back to the Kofun period. There’s a luminous moss that you should check out. The souvenir and snacks are also quite unique; try the gokabo (they come in different flavors although they taste similar). The staff are helpful if you approach them for help.
Profile
Gaijin Guide
Apr 2, 2024
It cannot enter inside, but can visit at the entrance, and it is like you turning on the air conditioner to 22°C on a 38°C day. There is a small exhibition and DIY activities inside the center building. The owners of two nearby shops are very friendly and helpful. We enjoy Gokabou and Kakigouri. ^^
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Jul 20, 2024
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