The majestic Main Gate of Tsurumaru Castle, also known as the Goromon Gate, is an impressive historical monument located in the city of Kagoshima. As one of the largest castle gates in Japan, it stands approximately 20 meters high and wide, embodying the power and aesthetics of historical defensive architecture.

The structure serves as the main entrance to the former residence of the powerful Shimazu clan. For a long time, this site stood empty, but in April 2020, nearly 150 years after the original was lost, the gate was meticulously restored. Today, it is considered a key symbol of the region's historical revival and a point of pride for local residents.
The Goromon Gate is a unique example of Edo-period craftsmanship. Walking past its massive structure, visitors can appreciate the fine work of Japanese carpenters and imagine how the castle looked in its prime. It is not just a tourist location, but a living link between modern Kagoshima and its samurai past.