
Guida
Alley Karasu Kojima is a scenic park located in Kure City, Hiroshima Prefecture, facing the waters of Kure Bay. The most striking feature of this location is the proximity to the Japan Maritime Self-Defense Force (JMSDF) Kure Base, allowing visitors to observe submarines and destroyers docked in the sea right in front of them. The surrounding landscape is filled with the nostalgic atmosphere of the old Naval Arsenal, characterized by beautiful red-brick buildings. The stunning contrast between the lush greenery and the weathered brickwork creates a relaxing space where you can escape the everyday and immerse yourself in a historical setting.
The name is a combination of 'Karasu Kojima'—the name of a small islet that once existed in Kure Bay—and the English word 'Alley.' This area has a deep-rooted history; the islet was reclaimed during the Taisho era to serve as a torpedo training ground. Furthermore, this region is deeply etched with the history of modern Japanese shipbuilding, as the legendary battleship Yamato was constructed in a nearby dock under strict secrecy. The surrounding brick structures serve as a living testament to the former naval arsenal, preserving the architectural legacy of Japan's maritime past.

At Alley Karasu Kojima, you can enjoy a variety of views that blend nature with history. A truly rare experience globally is the ability to observe JMSDF vessels, such as submarines and destroyers, from such a close distance. You can also see historical structures like the old torpedo unloading cranes, providing a visual connection to the history of shipbuilding. The scenic paths lined with greenery and historic brick buildings offer a beautiful setting perfect for photography enthusiasts.
The park reveals different faces depending on when you visit. During sunrise or sunset, you may witness the solemn ceremony of raising or lowering the national or JMSDF flags on the vessels. The sight of flags fluttering in the sea breeze against the backdrop of the changing light on the brick buildings is deeply moving. Because the light shifts the appearance of the greenery and architecture throughout the day, visiting at different times can offer a completely new perspective.

Simply strolling through this historical landscape is an activity in itself. As you walk along the 'Alley' surrounded by greenery and red bricks, you can feel the sea breeze and the breath of history. For those interested in maritime engineering, observing the docked submarines, destroyers, and vintage cranes offers a valuable opportunity to learn about the history of Japanese naval technology. It is an ideal spot for a quiet walk or a contemplative stroll.
To ensure a pleasant visit, please note the following: