Now, the ruins of Shozui Castle have two parts. One of them is the larger part which was used as the hall for the Hosokawa Clan and the Miyoshi Clan. Therefore, people often call it “Shozui Hall ruins”. This area is basically an open space where a lot of relics are buried under the ground. The excavation is still ongoing with the site office. If some relics are found, they are investigated, studied, and finally buried again or taken to preserve them. After that, some exhibitions are built in the present way at the spot where the relics were found.
The aerial photo around the castle
The ruins of “Shozui Hall”
Excavation and Exhibition are on going in Hall Ruins
For example, the replica of the water moats with some bridges were built at the same place and in a similar size to the original ones. Visitors can now see how the hall area was divided by these moats in the past. In addition, the rest house which looks like a hall was built where the relics of the original hall were found. Near the rest house, some trees and rocks were restored where the original Japanese rock garden was built. There are also many signboards which explain what were there and what happened to the castle.
The replica of the water moatsThe rest house which looks like a hallThe partly restored gardenAn example of the signboards at the site
Castle Ruins remain as Temple
The other part is the one which was added as the final part for a battle in the final stage of the castle. It looks more likely to be castle ruins, so people also often call itself “Shozui Castle ruins”. However, this part is much smaller than the hall part with about 100 m square (vs 200 to 300 m square for the hall). This is probably because the castle part was built and used in a short time. There is Kensho-ji Temple on the ruins, which was established in the Edo Period, collecting the graves of the Miyoshi Clan. The water moats and some earthen walls surrounding the ruins still remain. The original earthen walls were 14m high from the bottom of the moat (2.5m above the water surface) according to the excavation.
Kensho-ji Templethe graves of the Miyoshi ClanThe water moats surrounding the ruinsThe partly remaining earthen walls
If you have time, I recommend you seeing the Eastern Enclosure more, which also have many other attractions. For example, there is Jitsugetsu-no-ike Pond, or the Pond of the Sun and the Moon, which was used as a well for the castle. The enclosure also has the ruins of the Second Eastern Gate on the eastern side, which use the oldest stone walls in the castle. Outside the gate ruins, you can look down the eastern Climbing Stone Walls which line from the foot to the top. They look great, but you had better not get too close to them, because part of them collapsed and could be dangerous to explore.
The map around the castle
The Pond of the Sun and the Moon of the Eastern EnclosureThe ruins of the Second Eastern Gate of the Eastern EnclosureThe eastern Climbing Stone Walls
Later History
After the Meiji Restoration, Sumoto Castle was abandoned and its ruins on the mountain became part of a natural park called Mikuma Park. The imitation Main Tower was built as an attraction for the park. Its area at the foot of the mountain was turned into the city area including a court, a museum, and residences. The stone walls on the mountain have been researched and restored. As a result, the mountain part of the castle was finally designated as a National Historic Site in 1999. On the other hand, the imitation tower will soon cease to exist. However, under the current regulations for National Historic Sites, the tower may not be allowed to be replaced without certain evidence for its original building. Local people want to maintain something for a symbol of the castle, despite the fact that it is still unknown what the castle buildings on the mountain looked like. This is because they were demolished about 400 years ago. How will the local governments such as Sumoto City decide the future of these castles?
The Imitation Main Tower of Sumoto Castle
My Impression
I was really surprised to see such great original stone walls remain in good condition on the mountain. There are few similar cases in Japan. This is because people in Sumoto have been putting great efforts in maintaining them. However, I think these stone walls are not popular despite being the most important element of the castle, so they and their history should be known to more people in other areas. I also hope that all the stone walls of the castle including the Climbing Stone Walls could be made intact. It may be difficult to do it in a short time, but if it is done, Sumoto Castle could become more popular and people in Somoto could have more pride in Sumoto Castle no matter the imitation tower is kept or not.
The stone walls of the Belt Enclosure in front of the Main Gate RuinsThe stone walls of the southwest corner of the Main EnclosureThe Imitation Main Tower on the original stone wall base
How to get There
If you want to visit there by car: It is about 20 minutes away from Sumoto IC on Kobe-Awaji-Naruto Expressway. The ruins offer a parking lot near the top of the mountain. By public transportation, it takes about 40 minutes walking from the Sumoto Bus Center. You can take an express bus from Osaka or Kobe to the bus center.
