This is the only Osaka Castle tour focused on stone walls—the true foundation of its history. With a knowledgeable guide, you'll explore both the visible Tokugawa-era fortifications and the hidden Toyotomi-era walls buried underground.
From the massive Zannen-ishi to the mysterious Tako-ishi, every stone tells a story of power, ambition, and architectural brilliance.
Forget just looking at the castle—this tour teaches you how to read it. If you love history, craftsmanship, or seeing what most travelers miss, this is the experience for you.
Step inside the iconic tower rebuilt on Tokugawa-era foundations. Each floor reveals a unique layer of history—from castle architecture and defense mechanisms (2nd floor), to immersive visuals of the Summer War of Osaka (5th floor), and a personal narrative of Toyotomi Hideyoshi’s extraordinary life (7th floor). At the top, the 8th-floor observatory offers panoramic views of the city, blending modern Osaka with echoes of its feudal past.
This fascinating underground site showcases original 16th-century stone walls from Hideyoshi’s fortress, uncovered through archaeological excavation. Built using the Nozura-zumi (unshaped-stone) technique, the walls speak to a time of urgency and military innovation. In contrast to the polished Tokugawa walls above, these natural, rugged stones offer insight into a different philosophy of power and construction.
Located near the Sakuramon Gate, the Tako-ishi is one of Osaka Castle’s largest and most iconic foundation stones. Its sheer size symbolizes Tokugawa authority and the monumental scale of their reconstruction efforts. Your guide will explain the political and symbolic significance behind its placement and preservation.
You will make your own way to the meeting points