96.Obi Castle Part3

The completed castle on the Shirasu plateau

Features

Samurai Residence street and Domain school

If you walk around the eastern part of the main portion, there is the Samurai Residence street which still has its original atmosphere with stone walls, white mud walls, hedges and traditional gates. Though many of the residential buildings inside were turned into modern facilities, restaurants or residences, some of them remain as they were, for example, a former senior vassal, Ito’s residence being used as a hotel.

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Samurai Residence street
Leaflet, © OpenStreetMap contributors
The map around the castlle

The Samurai Residence street
The former residence of Ito Denzaemon, used as a hotel

There is also the restored domain school building, called Shintoku Hall, one block north from the street, which provided talented people, including Jutaro Komura who was the plenary power of the Japanese side to sign the Treaty of Portsmouth to end the Russo-Japanese War in 1905. The stone walls around it are original, so when they needed to be re-piled for repairing, all stones should be numbered and re-piled to the original positions exactly as historical items.

The restored building of the domain school
The interior of the building
The picture of Jutaro Komura (licensed under Public Domain via Wikimedia Commons)
The stone walls of the domain school, being repaired

Walking on former Castle Town

Visiting the former castle town below the castle ruins is also recommended, which is surrounded by the winding Sakatanigawa River. The town also has a similar atmosphere to the Samurai Residence street and looks more casual. For example, Ushiromahi or the Back Town street has waterways with varicolored carps swimming. Honmachi-Shonin (or the Main Town Merchant street) has old merchant houses where you can enjoy eating and shopping.

The Back Town street
varicolored carps in a waterway

Finally, if you look at the castle ruins from the western side of the town along the river, you can see the castle was built on the edge of high and vertical cliffs which originate from the Shirasu plateau. Part of the cliffs are covered with concrete to avoid them from collapsing. Modern-day people are still struggling to maintain the castle ruins on the cliff, so the Obi Domain by the Ito Clan must have made much greater efforts to do it.

The Sakatanigawa RIver
The cliffs along the river, where the castle ruins are
Part of the cliffs are covered with concrete

Later History

After the Meiji Restoration, most of the castle buildings were demolished. However, the layout of the castle and town including their street plans continued being used to the present time. Nichinan City launched the restoration project in 1974. After that, the area of castle ruins and town were designated as the first Preservation District for Groups of Historic Buildings in the Kyushu Region in 1977, followed by the restoration of the Main Gate in 1978 and the hall in Matsu-no-maru Enclosure in 1979. That’s why we can enjoy the well-balanced remaining and restored items in this site.

The restored Main Gate
The castle town also has great stone walls

My Impression

I think Obi Castle is the completed castle on the Shirasu plateau. Building castles on the plateau was easy thanks to its nature, while maintaining them could be very difficult. Natural hazards, such as harsh weathers and earthquakes, often caused collapsing of cliffs in these castles. Because of that, other castles of the same type like Sadowara, Shibushi, Chiran were abandoned in the peaceful Edo Period. However, the Ito Clan, the lord of the castle, didn’t have any substitute land. That’s why the clan’s Obi Domain continued to build their castle and town all through the period which we can enjoy to visit right now.

The stone walls of the former Main Enclosure
The earthen walls of the former Main Enclosure

How to get There

If you want to visit the castle ruins by car, it is about a 45 minute drive (through Miyazaki Prefectural Road 28) away from Tano IC on the Miyazaki Expressway. There is a parking lot for visitors in front of the castle ruins.
If you want to use public transportation, it takes about 15 minutes on foot to get there form JR Obi Station.
For visitors from Tokyo or Osaka: It may be a good idea to rent a car at Kagoshima or Miyazaki Airports after using a plane.

The parking lot in front of the castle ruins

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

96.飫肥城 その3

シラス台地上の城の完成形

特徴、見どころ

武家屋敷通りと藩校「振徳堂」

城の主要部分の東側(三の丸の一部)を歩いてみると、武家屋敷通りがあって、石垣、白壁、垣根、古い門などによりかつての雰囲気を残しています。敷地の中の屋敷の多くは、現代的施設、レストラン、住居に変わってしまっていますが、いくつかはそのまま残っていて、例えば、重臣の伊東氏の旧屋敷はホテルとして使われています。

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武家屋敷通り
Leaflet, © OpenStreetMap contributors
城周辺の地図

武家屋敷通り
ホテルとして使われている旧伊東伝左衛門家

通りから1ブロック北には、藩校であった振徳堂(しんとくどう)の建物が復元されています。この藩校は優秀な人材を輩出していて、1905年に日露戦争を終わらせたポーツマス条約の締結における日本側の全権大使だった小村寿太郎はその一人です。藩校を囲む石垣はオリジナルで史跡の扱いとなるため、修復のため積み直しが必要なときは、全ての石に番号が付けられ、積む際には全く同じ場所になるように作業が進められます。

復元された振徳堂の建物
建物の内部
小村寿太郎の写真、「近世名士写真其一」より  (licensed under Public Domain via Wikimedia Commons)
修復中の石垣

旧城下町を巡る

城跡下にある旧城下町へ行ってみることもお勧めします。この区域は蛇行している酒谷川に囲まれています。城下町区域も武家屋敷通りと似た雰囲気ですが、こちらの方はよりカジュアルな感じがします。例えば、後町(うしろまち)通りには水路があり、錦鯉が泳いでいます。本町商人(ほんまちしょうにん)通りには古い商家が残っていて、そこでは食べ歩きやショッピングを楽しむことができます。

後町通り
水路を泳ぐ鯉

最後に、川に沿った城下町の西側から城跡を眺めてみましょう。そうすると、城はもとはシラス台地であった高く垂直に切り立った崖の上に築かれていることがわかるでしょう。崖の一部分は崩壊を防ぐためにコンクリートで固められています。現在の人々は今でも崖上の城跡を維持するのに苦心しています。伊東氏による飫肥藩は、きっと同じことをするのに更なる努力を必要としたでしょう。

酒谷川
城跡がある川沿いの崖
一部はコンクリートに覆われています

その後

明治維新後、ほとんどの城の建物は撤去されました。しかし、城と城下町の構成は、町割りを含めて、現在に至るまでそのまま残ってきました。日南市は1974年に復元事業を開始します。その後、1974年には九州地方で初めての重要伝統的建造物群保存地区に指定されました。そして、大手門が1978年に、松尾の丸の御殿が1979年に復元されています。そのおかげで私たちは今日、現存しているものと、復元されたものがよく調和しているこの地を楽しむことができるのです。

復元された大手門
城下町にも強固な石垣が残ります

私の感想

飫肥城は、シラス台地上に築かれた城の完成形だと思います。この台地上に城を築くことは、その自然の性質を利用することで簡単なのですが、それを維持することがとても難しいのです。豪雨強風や地震など自然災害が、しばしばこれらの城で崖の崩壊をもたらしてきました。そのため、佐土原志布志知覧などの飫肥城と同タイプの城は、平和な江戸時代になると廃城となるか、部分的に放棄されました。しかし、飫肥城城主である伊東氏は、そのための代替地がありませんでした。よって、伊東氏と飫肥藩は、城と町を江戸時代の間ずっと強固に築き続け、現在見られるようなすばらしい街並みになったのだと思います。

旧本丸の石垣
旧本丸の土塁

ここに行くには

車で行く場合:宮崎自動車道の田野ICから、宮崎県道28号線経由で約45分かかります。城跡の手前にビジター向けの駐車場があります。
公共交通機関を使う場合は、JR飫肥駅から歩いて約15分かかります。
東京か大阪から来られる場合は、飛行機で鹿児島空港か宮崎空港まで行って、レンタカーを借りるのがよいかもしれません。

城跡前の駐車場

リンク、参考情報

飫肥城下町保存会 九州の小京都「飫肥」、宮崎県日南市
・「よみがえる日本の城18」学研
・「日本の城改訂版第94号」デアゴスティーニジャパン
・「三位入道(短編集「奥羽の二人」より)/松本清張著」講談社

これで終わります。ありがとうございました。
「飫肥城その1」に戻ります。
「飫肥城その2」に戻ります。

96.Obi Castle Part2

A perfect harmony of artifacts and nature

Features

Main Gate, Face of Castle

Today, many tourists visit the Obi Castle ruins and the former castle town. Because of the nature of the Shirasu plateau, the enclosures of the castle were naturally made independently. Many of them were turned into a shrine, schools, playgrounds, and residential areas. The remaining enclosures, which were the main portion of the castle, are open to visitors.

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Main Gate
Leaflet|国土地理院
The aerial photo around the castle

Tanoue Hachiman Shrine, the former Hachiman Shrine
A playground which was around the Middle Castle
Obi Second Primary School was the enclosures which were collectively called the Second Enclosure

Visitors usually first walk on the Main Route to the restored Main Gate on the original stone walls, which is a popular image for the ruins. In fact, the details of the original gate were unclear, but people restored it using a traditional method and Obi Cedar wooden materials. That’s why the gate matches the original items as if it is also original. The inside of the gate is a square defensible space surrounded by great stone walls, called Masugata, which builds up the gate’s character.

Going on the Main Route
The restored Main Gate
The Masugata system inside the Main Gate
The Masugata system of the Main Gate seen from the top of the earthen walls of the Third Enclosure

Third Enclosure, protected by Earthen walls and Dry moats

The Main Gate is the entrance of the very large third enclosure which is surrounded by earthen walls and dry moats except for the gate. If you enter the gate and go to the inside of the enclosure, you will see the 4m high earthen walls which are the older part of the castle. According to the signboard at the site, the walls were originally about 16m high, from the bottom of the dry moat in front of them.

Entering the Third Enclosure
The earthen walls of the Third Enclosure, seen from its inside
The dry moat of the Third Enclosure, seen from its outside (in front of the Main Gate)

Main Enclosure, surrounded by Stone walls

There are high and long mud walls on top of stone walls opposite the earthen walls, which surround the main enclosure. The enclosure also has long and wide stone steps and another Masugata system. Many tall Obi Cedar trees planted around make them look more majestic. Overall, you will understand that the castle was built by combining the older earthen walls and newer stone walls over time.

The stone walls surrounding the Main Enclosure
The stone steps to the Main Enclosure
The Obi Cedar trees around look majestic

The Main Enclosure includes the Obi Castle Historical Museum where you can learn the history of the castle, and Obi Primary School, which visitors can not enter. The Matsuo-no-maru Enclosure is next to and little above the Main Enclosure, which has a rebuilt traditional hall. The hall was not original for the castle, but was built using designs of other remaining halls including a traditional Japanese steam bath.

The Obi Castle Historical Museum (licensed by Kthrk25 via Wikimedia Commons)

Former Main Enclosure, with wonderful Obi Cedar trees

The former Main Enclosure is at the highest spot in the castle. You can walk up long stone steps and will see it is also surrounded by great stone walls and has another Masugata system. This enclosure had once been destroyed by the earthquakes in the early Edo Period, but the Obi Domain seem to have rebuilt this enclosure firmly. However, since then, the inside of it has been having no buildings as the Main Hall for the lord was moved from it to the new Main Enclosure.

Going to the former Main Enclousure
Entering the former Main Enclosure
The Masugata system of the former Main Enclosure

Instead, there are plenty of Obi Cedar trees growing on the ground with a moss-like carpet, which looks amazing! If they started to be planted when the enclosure was rebuilt, they may be nearly 350 year old.

The inside of the former Main Enclosure
The moss-like carpet
The Obi Cedar trees in the former Main Enclosure

The enclosure also has the restored back gate where you can go out from to visit other attractions of the castle.

The restored back gate
You can go out of the back gate to the Second Enclosure area

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