Meet your guide near the Ōtemon Gate and enjoy an introduction to Osaka Castle while overlooking the outer moat. Learn why Osaka Castle is not just a single building, but a sophisticated defensive system designed using elevation, water, and vast grounds.

Walk from Ōtemon Gate to Sakuramon Gate and experience the masugata-style layout, designed to slow and disadvantage invading forces. Learn how this clever structure worked in real battles. Enjoy a short photo stop near Sakuramon Gate.

Explore the massive stone walls near Sakuramon Gate, including famous giant stones such as Takoishi. Learn about the markings carved by feudal lords and hear theories about how these enormous stones were transported centuries ago.

Discover the story behind the "Zannen-ishi" — stones that were quarried but never used in the castle's construction. Learn about the enormous effort required to transport stone from Seto Inland Sea islands such as Shōdoshima, and the burden placed on feudal lords through the Tenka-fushin national construction project.

Enter Osaka Castle Main Tower with admission included and explore key highlights inside the castle: 2nd–3rd Floors: Toyotomi Hideyoshi and the unification of Japan 5th Floor: The Siege of Osaka and the reasons behind the castle’s fall 8th Floor Observatory: Panoramic views showcasing the castle’s strategic location and modern Osaka