History of Kawashima Castle
Construction and Development
Kawashima Castle was built in the late 16th century, during Japan’s turbulent Sengoku period. After Shinohara Nagafusa was defeated in 1572, Kawashima Hyoe-no-shin, also known as Kawashima Koretada, was granted this area in recognition of his service. The new castle was constructed to replace nearby Uezakura Castle.
In 1585, Hayashi Yoshikatsu, a retainer of Hachisuka Iemasa, became the castle’s lord. The castle served as a strategic base for local defense and regional administration during a period of political change and military conflict.
Abandonment and Later Use
In 1638, Kawashima Castle was abandoned under the Tokugawa shogunate’s policy requiring each domain to retain only one castle. However, the site continued to serve an administrative purpose and was used as an office of the Tokushima Domain’s magistrates until the Meiji period. Even after its military role ended, the location remained significant to the area’s local government and community life.
Kawashima Castle Today
Kawashima Park now occupies the former castle grounds. In 1981, a replica castle tower was constructed on the site of the former second bailey. Known as Rest House Kawashima Castle, the building serves as a visitor facility, with a restaurant and other amenities.
Although the replica is not an original surviving castle structure, the remaining earthworks and the layout of the former castle enclosures help convey the character of the historic fortification. The combination of reconstructed architecture, preserved terrain, and open green space makes the site an appealing stop for travelers interested in Japanese castle history.
Highlights of Kawashima Park
The park spreads across the castle hill and offers a variety of facilities, including tennis courts, walking paths, a viewpoint, a playground, and a garden featuring plants mentioned in the ancient Japanese poetry collection Man’yoshu. Visitors can enjoy both the area’s cultural heritage and its seasonal natural beauty.
Seasonal Flowers
Spring is a particularly attractive time to visit, when cherry blossoms brighten the park and draw visitors for hanami, the traditional custom of enjoying flowers. In May, colorful Kirishima azaleas come into bloom, adding vivid shades to the greenery. The changing flowers and foliage make the park a pleasant destination throughout the year.
Iwanohana Observatory
Located at the western edge of the park, Iwanohana Observatory is one of its main attractions. It has been selected as one of the Shikoku 88 Scenic Views, ranking No. 6 in the selection. From here, visitors can enjoy panoramic views of the Yoshino River and Zenjoinjima, a large island in the river. The broad river landscape offers a memorable perspective on the natural scenery of Shikoku.
Man’yoshu Botanical Garden
The Kawashima Man’yoshu Botanical Garden features a walking trail of approximately 1.5 kilometers. Plants associated with the seasons can be enjoyed along the route, making it a relaxing place for a leisurely stroll.
Tennis Courts
The park’s tennis courts are available from 7:00 a.m. to 10:00 p.m., providing a recreational facility for local residents and visitors who enjoy outdoor sports.
Nearby Attractions
Kawashima Shrine
Kawashima Shrine was moved to its present location in 1916 in connection with improvement works on the Yoshino River. Situated within Kawashima Park, the shrine offers a quiet place to pay respects and discover an aspect of the area’s religious and cultural traditions.
Shinpukuji Temple and the Miniature Shikoku Pilgrimage
The park also contains a miniature version of the Shikoku 88 Temple Pilgrimage. This small pilgrimage route allows visitors who do not have time to travel around all 88 temples to experience a condensed version of the famous religious journey. Shinpukuji Temple is also located in the area and continues to serve as a place of local worship.
Access to Kawashima Castle and Kawashima Park
By train: The park is approximately a 10-minute walk from Awa-Kawashima Station on the JR Tokushima Line. It is located near National Route 192.
By car: The site is approximately 15 minutes by car from Donari Interchange on the Tokushima Expressway.
Kawashima Castle and its surrounding park bring together the history of Japan’s feudal era and the natural beauty of the Yoshino River area. Explore the former castle grounds, enjoy seasonal blossoms, and take in the sweeping river views from Iwanohana Observatory. For visitors traveling through Tokushima Prefecture, it is a rewarding place to discover local history at a relaxed pace.