Kawate Castle

Overview

Kawate Castle (川手城, Kawate-jō) was a Japanese castle that stood from the mid-fourteenth century until the Sengoku period, the century of civil war that ran roughly from the 1460s to the 1590s. Its ruins lie within the present-day city of Gifu, in Gifu Prefecture, at coordinates 35.395448, 136.7628. The castle was founded in 1353, in the second year of the Bunna era (文和, Bunna), during the Muromachi period (1336–1573). For most of its life it was not a fortress of a single warrior house but the administrative seat of the shugo (守護), the provincial governors appointed by the Muromachi shogunate. Kawate replaced Nagamori Castle as the regional base of operations, and it remained that base until the warlord Saitō Dōsan moved his headquarters to Inabayama Castle. The castle was eventually demolished; its earthen mounds survived for a time before they too were levelled and used in the construction of Kanō Castle.

History

Kawate Castle was established in 1353, early in the Muromachi period. That date places its founding in the Nanboku-chō period, the era of the "Northern and Southern Courts," when two rival imperial lines contested legitimacy and the country was split by war. The castle was built to serve as the seat of the regional shugo, the governors through whom the shogunate exercised authority over the provinces.

It took over that role from Nagamori Castle, which had been the area's base of operations before Kawate was founded. From then on Kawate functioned as the administrative and military centre for the surrounding region, and a succession of shugo made it their home.

The castle's tenure as the regional capital ended with Saitō Dōsan (斎藤道三), the daimyo who came to dominate Mino Province in the sixteenth century. Dōsan shifted his base of operations from Kawate to Inabayama Castle, and Kawate lost its standing as the seat of power. Inabayama later became the foundation of Gifu Castle, the stronghold associated with Oda Nobunaga.

Kawate was demolished. Even after the buildings were gone, earthen mounds remained on the site, traces of the original fortifications. Those mounds were in turn broken down and their earth used in the construction of Kanō Castle, so that the physical remains of Kawate were dispersed into another castle's walls.

What Stands There Today

Nothing of Kawate Castle's structures survives. The site is now within the urban area of Gifu city, and the castle is known chiefly through its ruins and its place in the historical record of the region. The earthen mounds that outlasted the buildings were removed to supply material for Kanō Castle, which means the castle's last physical traces were carried away rather than simply eroding in place.

The Name in Japanese

The castle's name is written 川手城. Its kana reading is かわてじょう, and its romaji form is Kawate-jō. An alternative way of writing the name is 革手城, which is pronounced identically — the same sound, a different first character.

Character by character:

• 川 — read かわ (kawa) here. It means "river." This is one of the most common kanji in Japanese place names, and it appears in the name of the prefecture, Gifu's neighbour Kawasaki, and countless others.
• 手 — read て (te) here. Its everyday meaning is "hand." In place names it frequently carries a topographical sense, referring to a direction or side of something — a riverbank, a slope, an approach. Combined with 川, the pair 川手 (Kawate) reads as a place name rather than as a literal phrase.
• 城 — read じょう (jō) here. It means "castle." This is the standard kanji for a Japanese fortress and appears in the name of nearly every castle in the country: 大阪城 (Ōsaka-jō), 姫路城 (Himeji-jō), 熊本城 (Kumamoto-jō). When 城 follows another element, the compound is read with the jō suffix, and the whole word means "X Castle."

The alternative spelling 革手城 substitutes 革, read かわ (kawa) in this name, meaning "leather." The reading is unchanged, so the castle was called Kawate-jō whichever way it was written. Variant kanji of this kind are common in pre-modern Japanese place and castle names, where scribes wrote the same sound with different characters.

For learners, the name is a useful model: a topographical element (川, river) plus a positional element (手) forming a place name, capped by the castle suffix 城. The pattern recurs throughout Japanese castle names, and recognising 城 on sight is one of the highest-yield reading skills for anyone working through historical Japanese texts.

Visiting and Context

Kawate Castle belongs to the Muromachi period, and understanding it requires a little of that period's vocabulary. The shugo (守護) were the provincial governors appointed by the Ashikaga shoguns; their seats were administrative centres as much as fortresses, which is why Kawate's role as a shugo base matters more than any account of its walls. The Nanboku-chō period (南北朝時代, Nanboku-chō jidai), during which the castle was founded, was the era of the Northern and Southern Courts, when rival imperial lines divided the country.

The castle's story also traces the shift from shugo government to the rule of the Sengoku daimyo. Saitō Dōsan's move to Inabayama marks that transition locally: the old gubernatorial seat was abandoned in favour of a warlord's stronghold. Kawate's earth ending up in the walls of Kanō Castle closes the arc — one castle's fabric literally built into another's defences.

The site lies in Gifu city, in Gifu Prefecture, in the central Chūbu region of Honshu. Gifu is readily reached from Nagoya, and the city's castle history — Kawate, Inabayama, Gifu Castle and Kanō Castle — can be followed across the modern urban landscape. The coordinates 35.395448, 136.7628 mark the location of the ruins for anyone tracing the site on a map.