大阪城 (Osaka Castle) is a historic landmark located in Osaka, Japan. Originally built in the late 16th century by Toyotomi Hideyoshi, it played a significant role in the unification of Japan. The castle features a unique architectural style, combining traditional Japanese elements with modern fortifications. Today, 大阪城 is surrounded by a beautiful park and attracts millions of visitors each year. The castle's main tower offers panoramic views of the city and houses a museum that showcases its rich history. The site is especially popular during the cherry blossom season, making it a vibrant cultural destination.