129.Tatsuoka Castle Part2

The five star pointed shape is still remaining.

Features

Castle Ruins are used as School

Today, the ruins of Tatsuoka Castle are used as the Taguchi Primary School, which are still surrounded by the five pointed star shaped perimeter. Local people often called them “Tatsuoka Goryokaku (which means Pentagonal Style Fort)”. They are also famous for cherry blossoms. Because of the current usage, the facilities for visitors, such as the information center called “Goryokaku deai-no-yakata”, are located outside of the ruins.

The aerial photo around the castle

The information center

Visitors usually go to the Main Gate Ruins first which have the most precise stone walls in the castle, such as the Tortoise Shell and Hanedashi styles. The restored wooden bridge is over the water moat, where you can feel a traditional atmosphere. There are also two other gate ruins you can pass, one is Kuro-mon and the other is the side gate.

The Main Gate Ruins
The stone walls of the Main Gate
The water moats and stone walls around the Main Gate
The side gate

Walking around Castle Ruins

You can easily walk around the perimeter of the ruins because they are not so large. You will see the moats expire and the stone walls look rough as you go to the back. This is because the construction of the castle, in fact, ended halfway through due to the lack of budget or because of another priority. Please make sure that you don’t walk across the route around the ruins because it is private property.

The stone walls in the back side
There is private property ahead

Only one remaining building

You can also enter the inside of the ruins except for the facilities and playground of the school. If you look around the inside, you will see the five pointed star shape is basically made out of soil. There is the only one remaining building in the castle, called the Kitchen House. It was originally used as part of the Main Hall, then turned int o a school house, a warehouse, and finally moved to the current position as a historical item. Only group tours which has a previous booking can enter this building. Therefore if you want to see it you have to be part of a group.

The inside of the castle ruins
The ruins are surrounded by the earthen walls inside
The remaining Kitchen House

View of Castle Ruins from Observation Platform

Tatsuoka Castle was designed flat, so today’s visitors might not be able to grasp its shape. Therefore, I recommend you consider visiting the Goryokaku observation platform, located on a mountain in the northside, about 500m away from the ruins. In fact, that spot is the ruins of another castle called Taguchi Castle in the Sengoku Period, where you can see several enclosures made of soil.

The relief map around the castle

The Goryokaku observation platform
The ruins of Taguchi Castle

Of course, you can also see a nice view of the five pointed star shape clearly. This has probably been the best spot to overlook the area around. You could easily target Tatsuoka Castle if you were an artillery man attacking the castle during the end of the Edo Period.

A view of Tatsuoka Castle Ruins from the observation platform
The area around the Main Gate Ruins
The Kitchen House

To be continued in “Tatsuoka Castle Part3”
Back to “Tatsuoka Castle Part1”

129.龍岡城 その2

五芒星の形がまだ残っています。

特徴、見どころ

学校の敷地となっている城跡

現在、龍岡城跡は田口小学校として使われていますが、五芒星の形の外周に今でも囲まれています。地元の人たちはこの城跡をよく「龍岡五稜郭」という名前で呼んでいます(五稜郭そのものが星形城郭という意味です)。城跡は桜の名所でもあります。城跡がこのような使われ方をしているため、「五稜郭であいの館」という名のインフォメーションセンターなどビジター向け施設は城跡の外側に設けられています。

城周辺の航空写真

五稜郭であいの館

ビジターは通常まず大手門跡に行くと思いますが、ここには亀甲積みや跳ね出しなどこの城では最も精密が石垣が集まっています。水堀を渡る木製の橋が復元されていて、古式ゆかしい雰囲気を感じます。城跡にはあと2つの入口があります。黒門跡と通用門です。

大手門跡
大手門跡の石垣
水堀と石垣
通用門

城の周りを歩く

この城跡自体がそんなに大きくありませんので、その外周を気軽に巡ってみることができます。城の裏側に向かって歩いているうちに、堀が尽きてしまっていたり、石垣の作りが粗くなっているのに気が付かれるでしょう。これは実のところ、城の建設が予算不足か他に優先事項があったために中途半端で終わってしまったからなのです。城跡の周辺には私有地もありますので、そちらには立ち入りしないようにしましょう。

城の裏側の石垣
ここから先は私用地です

唯一の現存建物

小学校の校舎や校庭を除いて、城跡の中にも入って行くことができます。その城跡の内側を眺めてみると、城の星形の形は基本的に土造りだということがわかると思います。城の中で唯一の現存建物が御台所(おだいどころ)です。この建物はもともと御殿の一部だったのですが、学校の建物や倉庫に転用され、最終的には史跡として現在の位置に移されました。グループで且つ事前に予約した人のみが中を見学できます。

城跡の内側
内側から見ると土塁で囲まれています
現存する御台所

展望台から城跡を眺める

龍岡城はフラットに設計されているので、今日のビジターはその形を今一つつかめないかもしれません。そこで、城跡の北約500mのところにある五稜郭展望台に行ってみることをお勧めします。実はその場所は、田口城という戦国時代にあった別の城跡でもあるのです。そこでは、いくつもの土造りの曲輪を見ることができます。

城周辺の起伏地図

五稜郭展望台
田口城跡

もちろん、そこからは素晴らしい五芒星形の城の姿をはっきりと眺めることができます。ここは恐らく以前からこの辺りの地域を見渡すには最適な場所だったのでしょう。もし、江戸時代末期にこの城を攻撃する砲手であったなら、ここから容易に照準を定めることができたでしょう。

展望台から見た龍岡城
大手門跡付近
御台所

「龍岡城その3」に続きます。
「龍岡城その1」に戻ります。

2.Goryokaku Part3

If the Benten Cape Battery remained…

Features

Goryokaku Tower

Apart from the ruins themselves, you should consider visiting Goryokaku Tower, a 107m tall observation platform built exclusively for viewing Goryokaku. Goryokaku was designed flat to prevent enemies’ canons from targeting anything, so today’s visitors might not be able to grasp its shape. If you go up in the elevator of the tower to its observation room at 90m high, you will enjoy a great view of the star shaped fort.

Goryokaku Tower
The miniature model of Goryokaku, exhibited in the tower
A view of Goryokaku from the observation room
Hakodate Mountain and the city area can also be seen from the observation room

Ruins of Square Style Fort

Another attraction related to Goryokaku is the ruins of Shiryokaku, the Square Style Fort, about 5km away from Goryokaku in the northeast. It is much smaller than Goryokaku, so you can see its unique structure once you arrive at the ruins.

The aerial photo around the castle

The entrance of the Square Style Fort Ruins
You can see the square shape when standing at the edge
The edge seemed to have a cannon

Later History

After the Battle of Hakodate ended, almost all the buildings of Goryokaku were demolished. The Imperial Japanese Army owned the ruins to use as a parade ground during the Meiji Era. In addition, the water in the moats was used to make ice blocks called Hakodate Ice between 1870 and 1953. This was because the water had been led from Kameda River and was clean since the foundation of Goryokaku. In 1913 during the Taisho Era, Hakodate City asked the Minister of the Army to open the ruins as a park, which was accepted in the next year.

The water moat was used to make ice blocks
Looking outside from the edge of a bastion

My Impression

I regret that there are no ruins of the Benten Cape Battery at all. It was completely scrapped and its stone materials were reused for the improvement of Hakodate Port in 1899. Only the signpost stands now where the battery was. If only a little of it remained like Shinagawa Batteries in Tokyo Bay, people could easily understand the sharing of roles between it and Goryokaku. Anyway, I hope Goryokaku will keep its unique position in the Japanese history with its unique style among Japanese castles.

The ruins of the Benten Cape Battery
The monument of the improvement of Hakodate Port
The stone materials from the Benten Cape Battery must hove been used somewhere in the port

How to get There

If you want to visit the ruins by car, It is about a 20-minute drive away from Hakodate Airport or the center of Hakodate City. From Shin-Hakodate-Hokuto Station, it takes about 40 minutes to get there. There is a parking lot for visitors beside the park.
If you want to use public transportation, you can take the Tram Hakodate bound for Yunokawa from Hakodate Station and get off at the Goryokaku-koen-mae stop. It takes about 15 minutes on foot from the stop to get there.
To get to Hakodate Station from Tokyo or Osaka: Take the Hokkaido Shinkansen super express at Tokyo Station and transfer to the Hakodate Line at Shin-Hakodate-Hokuto Station.

Links and References

Official Website of Goryokaku Tower

That’s all. Thank you.
Back to “Goryokaku Part1”
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