Shingen Takeda – ページ 3 – 日本200名城バイリンガル (Japan's top 200 castles and ruins)

148.Hamamatsu Castle Part1

The Castle Ieyasu Tokugawa successfully built

Location and History

Home base of Ieyasu Tokugawa after his independence

Hamamatsu Castle was located in the center of Totoumi Province, which is now Hamamatsu City in the western part of Shizuoka Prefecture. The castle is known for the place where young Ieyasu Tokugawa, who would be the founder of the Tokugawa Shogunate, lived. This is one of the reasons why the castle is also called “Shusse Castle” which literally means “Success Castle”. The former Hamamatsu Castle was called Hikuma Castle which was built on a hill near the branch of Tenryu-gawa River. It is uncertain who first built it around the 15th Century. In the first 16th Century during the Sengoku Period, the Imagawa Clan, a great warlord which was based in Suruga Province (now the central part of Shizuoka Prefecture) owned the castle.

The range of Totomi Province and the location of the castle

The Portrait of Ieyasu Tokugawa, attributed to Tanyu Kano, owned by Osaka Castle Museum (licensed under Public Domain via Wikimedia Commons)

Ieyasu was originally based in Mikawa Province, the west of Totoumi, and worked under the Imagawa Clan. When the power of Imagawa decreased, Ieyasu got independent and aimed to invade Totoumi Province. In 1568, he succeeded in capturing Hikuma Castle to govern the province. However, this castle was not enough for Ieyasu, as he needed to prepare for possible battles with the Takeda Clan who invaded Suruga Province next to Totoumi. Ieyasu extended the castle to another hill in the west direction, renaming it Hamamatsu Castle. Hamamatsu Castle had several enclosures on the hill, and the old Hikema Castle became part of it. It is thought that these enclosures were made of soil with shingle-roofed buildings in them. This was because Ieyasu still didn’t have advanced techniques and craftsmen for building castles like Azuchi Castle which belonged to Nobunaga Oda, Ieyasu’s ally.

The relief map around the castle

The imaginary drawing of Hamamatsu Castle in Ieyasu’s period

The imaginary drawing of Azuchi Castle, exhibited by Gifu Castle Museum

One of Battlefields for Battle of Mikatagahara

The most impressive event for Ieyasu living in Hamamatsu Castle was the Battle of Mikatagahara in 1573. Shingen Takeda, one of the greatest warlords, invaded the territories of Ieyasu and Nobunaga and captured several Ieyasu’s branch castles such as Futamata Castle. Shingen lured Ieyasu in the castle to the field of Mikatagahara by demonstrating his troops around the castle. Ieyasu fell into Shingen’s trap and was totally defeated. He could somehow turn back to Hamamatsu Castle to survive. Shingen’s troops eventually withdrew after he died of disease in the next year. There have been some traditions about Ieyasu’s actions after his defeat. One says Ieyasu made the castle’s gates open when Shingen’s troops pursued. The troops doubted it and they thought it might be a trap, then withdrew. Another says Ieyasu made a fabric bridge over a deep valley called Saigagake and counterattacked Shingen’s troops to make them fall into the valley. However, it is unclear whether they really happened or not.

The portrait of Shingen Takeda, owned by Jimyo-in, in the 16th century (licensed under Public Domain via Wikimedia Commons)

The diorama of Ieyasu’s troops withdrawing from the battlefield. exhibited by the Saigagake Museum

Yoshiharu Horio improves Castle

After Ieyasu was transferred to Edo Castle (located in now Tokyo) by the ruler, Hideyoshi Toyoyomi in 1590, Yoshiharu Horio, who worked under Hideyoshi, governed the castle. He improved the castle by building stone walls and the Main Tower in the Main Tower Enclosure on the top. The remaining stone walls and stone wall base for the tower were built by him. However, it is quite unknown what the Main Tower looked like because there is no record for it. Only some roof tiles and the well for the tower were excavated. Historians speculate the tower might have looked like the remaining Main Tower of Matsue Castle which was built by the Horio Clan after they were transferred from Hamamatsu in 1600. Both stone wall bases for the towers were similar, so the clan might have used the design plans of Hamamatsu Castle when they built Matsue Castle.

The portrait of Yoshiharu Horio, owned by Shunkoin Temple (licensed under Public Domain via Wikimedia Commons)

The imaginary drawing of Hamamatsu Castle in Yoshiharu’s period

Promotional track for hereditary feudal lords

Ieyasu got the power and founded the Tokugawa Shogunate at the beginning of the 17th Century. Since then, Hamamatsu Castle had been owned by nine hereditary feudal lord families during the Edo Period. The lords of the castle were often promoted to important roles of the shogunate such as a shogun’s council of elders. This is another reason the castle is called “the Success Castle”. For example, Tadakuni Mizuno, the lord of Karatsu Castle in the first 19th Century, applied to be the lord of Hamamatsu Castle. As a result, he succeeded to both owning the castle and imposing the Tenpo Reforms as the head of the shogun’s council of elders. As for the castle itself, the main tower had eventually been lost, only the Main Tower Gate remained on the top as the symbol of the castle. The center of it was moved to the Second Enclosure beside the hill, which had the Main Hall for the lord to govern the Hamamatsu Domain around the castle.

The portrait of Tadakuni Mizuno, owned by Tokyo Metropolitan University (licensed under Public Domain via Wikimedia Commons)

The imaginary drawing of Hamamatsu Castle in the Edo Period

To be continued in “Hamamatsu Castle Part2”

147.Takatenjin Castle Part1

The critical point between the Takeda and Tokugawa Clans

Location and History

Mountain being meant for Castles

Takatenjin Castle was located in Totomi Province which is the modern day the western part of Shizuoka Prefecture. It was a simple mountain castle made of soil, but it had a very good location for controlling the province. Many warlords wanted to capture this castle, as a result, what happened in the castle ultimately decided the destinies of both the Takeda Clan and Tokugawa Clan. The mountain where the castle was built on is only 132m high, about 100m from the foot. However, the ridges of it are complicatedly curved and its slopes are quite steep. Moreover, the top of it is not so large, and the view from the top is very clear. That means small defenders could easily protect this castle from attacks of large troops. This mountain was meant for castles.

The range of Totomi Province and the location of the castle

The relief map around the castle

The imaginary drawing of Takatenjin Castle, from the signboard at the site

Battles between Imagawa, Takeda and Tokugawa Clans

It is uncertain when the castle was first built, but the Imagawa Clan was the latest owner of the castle in the first 16th Century. After the Imagawa Clan’s power weakened, Ieyasu Tokugawa managed to capture the castle. Shingen Takeda, who was one of the greatest warlords, also wanted this castle, therefore attacked the castle in 1571. however, he failed to do so before his death in 1572. Singen’s son, Katsuyori Takeda tried to achieve this by building Suwahara Castle in 1573, the north region of Takatenjin Castle, as a foothold. Katsuyori assaulted Takatenjin Castle in 1574, then he managed to capture the castle because the defenders surrendered. He was probably at peak of his power having the largest territory and the highest reputation for the clan at that point.

The Portrait of Katsuyori Takeda, owned by Koyasan Jimyoin, in the late 16th century (licensed under Public Domain via Wikimedia Commons)

However, the trend quickly changed after Katsuyori was completely defeated in the Battle of Nagashino near Nagashino Castle by the allies of Nobunaga Oda and Ieyasu in 1575. Ieyasu then started to counterattack in order to get the territory in Totomi Province which included Takatenjin Castle one by one. He first took Suwahara Castle away from Katsuyori in 1576. The castle had been the foundation of capturing Takatenjin Castle once for Katsuyori, but became the one for Ieyasu later on. Ieyasu next built a new castle called it Yokosuka Castle, in the west of Takatenjin Castle, in 1578 to supply his troops and avoid Takeda’s effort to supply to Takatenjin. On the other hand, Takeda improved Takatenjin Castle by building earthen walls, dry moats and ditches between enclosures in the western part of the castle. This was the only the part connected to other mountains. As a result, the castle became much stronger. The final battle was on the horizon.

Part of “Battle of Nagashino”folding screens, owned by Tokugawa Art Museum (licensed under Public Domain via Wikimedia Commons)

Ieyasu’s careful attack

Unlike Katsuyori, Ieyasu didn’t assault the castle. He probably understood he couldn’t get the castle so easily. He took a long time building many other fortresses around the castle to besiege it. The Six Takatenjin Forts (Fort Ogasayama, Nogasaka, Higamine, Shishigahana, Nakamura, and Mitsuiyama) are well known, but in fact, there were as many as 20 fortresses built. Each fortress had a distinct role, such as supplying like Fort Nakamura or preventing from Takeda’s attack like Fort Higamine, and containing the castle like Fort Sannosan. Therefore, Takatenjin Castle was completely isolated.

The location of Takatenjin Castle, Six Takatenjin Forts and Yokosuka Castle

Ieyasu’s long-awaited attack of Takatenjin Castle started in 1580, while Katuyori had problems sending his reinforcement to the castle. This was because Katsuyori’s strength decreased and had to prepare for many other enemies. The starving defenders of the castle urged Ieyasu to surrender. However, the leader of the allies, Nobunaga couldn’t accept it, which was a rare case even during the Sengoku Period when many battles happened. In 1581, the defenders made one last desperate attack from the castle and but were eventually defeated before the castle fell in the end.

The portrait of Nobunaga Oda, attributed to Soshu Kano, owned by Chokoji Temple, in the late 16th century (licensed under Public Domain via Wikimedia Commons)

Turning point of destinies of Ieyasu and Katsuyori

It was said that Nobunaga aimed to ruin Katsuyori’s reputation by showing that Katsuyori couldn’t protect the castle until the last moment. As a matter of fact, when Nobunaga invaded Katsuyori’s territory the next year, almost all retainers of Katsuyori surrendered or escaped from their master without fighting any battles. The battle of Takatenjin Castle would eventually lead to the destruction of the Takeda Clan which may have been a trigger for Ieyasu to be the final ruler of Japan later on.

A distant view of the ruins of Takatenjin Castle

To be continued in “Takatenjin Castle Part2”

130.Takashima Castle Part1

A castle once at lakeside

Location and History

Suwa Area and Suwa Clan with Long History

Suwa Area of Nagano Prefecture is famous for its tourist spots like Suwa Lake and Suwa-taisha Shrine which are related to Takashima Castle. The shrine is said to have originated from a god in the oldest remaining history book called Kojiki. The god was also supposed to be the origin of the Suwa Clan that had been the lord of Suwa District of Shinano Province (same as now Suwa Area) and “Ohori” or the highest rank of the saints in Shinto at the shrine until the first 16th Century during the Sengoku Period. They still lived in other mountain castles.

The aerial photo around Suwa Lake

Suwa-taisha Shrine (licensed by Saigen Jiro via Wikimedia Commons)

Invasion by Shingen Takeda

Shingen Takeda, one of the greatest warlords of Kai Province next to Shinano Province, aimed to invade the province. He defeated the Suwa Clan in 1542 and governed Suwa District. The Takeda Clan was also defeated by Nobunaga Oda in 1582. However, there was a confusion in the district when Nobunaga was killed in the same year. People in the district invited one of the Suwa Clan’s relatives who remained as Ohori at Suwa-taisha Shrine as their new lord, Yoritada Suwa.

The ranges of Shinano Province and Suwa District (the highlighted part)

The portrait of Shingen Takeda, owned by Jimyo-in Temple (licensed under Public Domain via Wikimedia Commons)

Takayoshi Hineno built Takashima Castle

When Hideyoshi Toyotomi gained the power at the end of the 16th Century, he sent his retainer, Takayoshi Hineno to Suwa District. Yoritada Suwa was regretfully transferred to another province however. Takayoshi built a new castle alongside Suwa Lake called Takashima Castle bringing advanced techniques for that time from western Japan. The castle had four enclosures in a line facing the lake. Only one route was accessible to the enclosure at the edge of the castle. That means the castle could be very defensive.

The layout of Takashima Castle (licensed by Fraxinus2 via Wikimedia Commons)

The Main Enclosure was surrounded by stone walls which must have been very difficult to build them on the lakeside. They were actually built on wooden rafts in order to be stable even on the soft ground. The Main Enclosure also had the three-story Main Tower which was rare for eastern Japan at that time. The tower had a wood strip roofing different from other castles which usually used roof tiles. This is because the wooden tiles made the weight of the tower lighter on the soft ground and were more durable against the cold climate of the area.

The Main Enclosure surrounded by the stone walls

The old photo of the original Main Tower, exhibited by Suwa Takashima Castle

Suwa Clan revived and maintained Castle

In 1601 after the Tokugawa Shogunate gained the power instead of the Toyotomi Clan, the Suwa Clan came back to Suwa District. They supported the Shogunate very well in the Battle of Sekigahara in 1600. Yoritada Suwa’s son, Yorimizu became the lord of Takashima Domain and lived in Takashima Castle. In the peaceful time during the Edo Period, a view of the castle with Suwa Lake became a popular attraction in the area, called “the floating castle of Suwa”. Some Ukiyo-e artists such as Hokusai Katsushika drew paintings of the scenery for their Ukiyo-e or woodblock prints. On the other hand, the reclamation of Suwa Lake was done to make more farms and to prevent floods through the Edo Period. Takashima Castle was moving away far from the lake.

The Suwa Clan’s family crest, Suwa Kajinoha or Paper mulberry leaves of Suwa (licensed by Mukai via Wikimedia Commons)

”Suwa Lake in Shinano Province” from the series “Thirty-six Views of Mount Fuji” attributed to Hokusai Katsushika in the Edo Period (licensed under Public Domain via Wikimedia Commons)

To be continued in “Takashima Castle Part2”