Kansai Osaka Castle Park: All 4 Areas Explored – Spots, History & Visitor Guide
Full on-site guide to Osaka Castle's 4 areas — Otemon Gate, Nishinomaru Garden, Honmaru, and the Northern Stronghold. See all 13 Important Cultural Properties, the 108-ton Takoishi stone, and the Toyotomi/Tokugawa history behind them, plus a 7-spot quick-tour route.
