main enclosure – ページ 20 – 日本200名城バイリンガル (Japan's top 200 castles and ruins)

128.Yogaiyama Castle Part3

More needs to be done to improve this historical site

Features

Strong defense in Back side

If you have time, you should check out the back side of the castle. This is because the ridge on the back is very narrow, so original trail and the ruins along it seem to remain as it was. The Main Enclosure and the enclosure behind it are divided by an artificial ditch to prevent enemies from attacking form the back. The ditch is partly supported by stone walls to avoid collapsing, which is rare in Japanese castles.

The ditch using stone walls divides the Main Enclosure and the back

Leaflet, © OpenStreetMap contributors

The map around the castle

Moreover, two earthen lookout platforms are in line on the ridge at the back of these enclosures. They are also partly supported by stone walls or stone mound, which are also uncertain who built or improved it.

The trail gets thin between the platforms

The trail goes beside the platforms and between them, which was made thin cut by vertical moats both sides. That meant the defenders on the platforms would see and counterattack enemies easily.

Looking up the platform from the thin trail

Later History

In the Edo Period, a stone statue of the Takeda Fudoson or Acala, which worshiped Shingen Takeda, was built in an enclosure between the Gate Ruins No.2 and No.3. It has since been called the Fudo Enclosure. After the Meiji Restoration, the castle site continued to deteriorate, so local people built the stone monument of the birthplace of Shingen Takeda in 1929 to preserve them. The title of the monument was written by Heihachiro Togo, a famous admiral of the Japanese Imperial Navy. The castle ruins have been designated as a National Historic Site since 1991.

The stone monument for the birthplace of Shingen Takeda at the Main Enclosure

My Impression

I recommend visiting both ruins of Yogaiyama Castle and Takeda Clan Hall at the same time because you will be able to see how the Takeda Clan protected their home base. They must have been like one castle or a set. On the other hand, let me ask one thing to Kofu City. In the ruins of Takeda Clan Hall, excavations and studies are often being done in recent years. However, why have the ruins of Yogaiyama Castle not been developed? More explanations is needed for historical fans at the site. Some parts of the ruins are covered with bushes. I hope in the future that the city will develop this mountain castle ruins as a set with Takeda Clan Hall.

A Masugata entrance of Takeda Clan Hall (The northern entrance of the Western Enclosure)

Excavations are ongoing at Takeda Clan Hall Ruins

How to get There

I recommend using a car when you visit the castle ruins because there are few buses to visit them.
It is about a 20-minute drive away from Kofu-minami IC on the Chuo Expressway. There is a parking lot in front of the trail entrance to the castle ruins.
If you want to use public transportation, you can take the Yamanashi-Kotsu Bus bound for Sekisuiji Temple from JR Kofu Station and ride to the end. It takes about 15 minutes on foot from the bus stop to get the entrance.
To get to Kofu Station from Tokyo: Take the limited express Azusa or Kaiji at Shinjuku Station.

The parking lot in front of the trail entrance

That’s all. Thank you.
Back to “Yogaiyama Castle Part1”
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128.Yogaiyama Castle Part2

The spot for hikers and history fans

Features

Castle Ruins on Hiking course

Today, the ruins of Yogaiyama Castle are on a hiking course as well as a historical site in Kofu City. The top of the ruins on the mountain is about 250m above the starting point of the trail at the foot. Therefore, you need to prepare for a long hike or a grueling climb to visit the ruins, which takes over 30 minutes to reach the top. The first half of your tour will be a pure hike by climbing a natural zigzagging trail. You may see some stone walls along the route, but they were probably built after the castle period.

Were these stone walls built after the castle period?

You will eventually find some signposts of Vertical Moat or Earthen Walls, which are around the entrance of the castle ruins. These actual ruins are partially covered with bushes, so you may not notice them without the signposts.

These ruins are partially covered with bushes

Original Gate Ruins along Trail

You will also find other ruins such as gates along the trail, however, the trail is not always on the original one. According to previous researches, the castle had 8 gates to reach the Main Enclosure on the top. As long as I checked, there are actually only 4 gate ruins with signposts along the current trail, which still look very defensive. I think they should be the original gates of No.2, No.3, No.6 and No.8.

Leaflet, © OpenStreetMap contributors

The map around the castle

On the other hand, there are also other entrances of enclosures, which look like gate ruins without signposts. They are set straight in front of the enclosures, which mean not defensive, so may not be original and built later for hikers. If so, some original gate ruins (probably No.4, No.5 and No.7) are not on the current route probably because they are inconvenient for hikers.

In addition, the No.1 gate ruins seem to be on the route, but without a signpost, which I didn’t notice.

I think this is around the N0.1 Gate Ruins as some stone walls remain

Who built Masugata System of this Castle?

Out of the 4 original gate ruins with signposts, No.2 (with the first signpost of Gate Ruins) and No.3 (with the second one) are so great. They are surrounded by stone walls, forming a square space, called Masugata. The trail also turns right to exit the gate, plus, other enclosures are in the back of the gate and ahead of the route. That meant the defenders would counterattack the front and side of the enemies in the Masugata.

The No.2 Gate Ruins, the trail turns right

The No.3 Gate Ruins, similar to the No.2 Gate Ruins

This structure is seen in other castles using high stone walls, which would be built much later than Yogaiyama Castle. However, it is not uncertain who built or improved this system. If the Takeda Clan built it, it would be very advanced, if Mitsuyasu Kato improved it, he would have applied it from other castles like Kofu Castle to Yogaiyama Castle.

The restored Yamanote-mon Gate of Kofu Castle which has the Masugata system

The miniature model of the Yamanote-mon Gate, exhibited in the Inari Turret of Kofu Castle

Main Enclosure, Largest one in Castle

The No.8 Gate Ruins are the entrance of the Main Enclosure. It is the largest enclosure in the castle on the top of the mountain, surrounded by thick earthen walls. There is only the stone monument for the birthplace of Shingen Takeda in it. There should be a good view point of Kofu city area, but unfortunately trees shut out the view.

The No.8 Gate Rums, the entrance of the Main Enclosure

The earthen walls surrounding the enclosure

The stone monument for the birthplace of Shingen Takeda

Unfortunately, this is not a good view point

To be continued in “Yogaiyama Castle Part3”
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152.Tsu Castle Part3

You can see part of the castle ruins even in the city area.

Features

Northern side

This side is the most likely to show what the castle looked like because the high stone walls and the Inner Moat remain well. However, the original moat was over twice as wide as the current one.

Leaflet|国土地理院

The aerial photo around the castle

This road seemed to be part of the Inner Moat

Two three-story turrets were built on both edges of the walls in the past, in addition, Tamon-yagura Turret, like a long row house, was also built between them. These structures must have looked great and been a threat to enemies.

The old photo of the two turrets on the stone walls in the past, from the signboard at the site

The stone walls which had the long row house on them in the past

The stone wall base for the Northeast Turret, one of the two turrets

The stone wall base for the Northwest Turret, the other of the two turrets

You can also go and walk on the top of the walls from the inside of the Main Enclosure. There is enough space to walk and rest as it was the ground for those buildings. You can look down the walls and moat and see how tall and large they are.

The Inner Moat seen from the Northwest Turret Ruins

Overlooking the stone walls and the Inner Moat

Later History

After the Meiji Restoration, Tsu Castle was abandoned. The moats were eventually filled and the castle buildings were demolished accordingly. Tsu City became the capital of Mie Prefecture in the first Meiji Era, so the former castle plain land was a likely place to meet the demand of office buildings. The city finally bought some castle ruins area and opened it as a park in 1958. The city is now checking the condition of the remaining stone walls to prevent them from collapsing as they are aging and being damaged by tree roots. They will consider how to preserve and develop them as a historic site.

My Impression

We usually can not see any trace of the castle in the current city area of Tsu. However, when an excavation was done in the former castle area, some castle items were found. Examples of them can be seen in the spot beside a bank head quarters building, over 100m away from the park entrance. There is an exhibition for stone walls at the edge of the Inner Moat, which were excavated nearby. You can really understand the moat was 80 to 100m wide in the past, seeing it. I think this is another way to enjoy visiting castles.

The excavated stone walls of the Inner Moat which are exhibited beside the bank

How to get There

If you want to visit the castle by car, it is about 10 minutes away from Tsu IC on the Ise Expressway. There is a parking lot in front of the main entrance of the park.
By public transportation, it takes about 10 minutes on foot from Tsu-Shinmachi Station.
To get to Tsu-Shinmachi Station from Tokyo: Take the Tokaido Shinkansen super express, transfer to a limited express on the Kintetsu-Nagoya Line at Nagoya Station and transfer to a local train at Tsu Station.

The parking lot in front of the main entrance of the park

That’s all. Thank you.
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