🇯🇵 4 Days in Osaka: Street Food, Castles & Neon Nights — Osaka

🧳 Summary: Osaka, Japan's vibrant third‑largest city, blends modern skyscrapers, historic districts, and a renowned food culture. Located on Honshu's Kansai region, it offers easy access to attractions like Osaka Castle, the bustling Dotonbori waterfront, and the futuristic Umeda Sky Building.

👉 Tip: Purchase an ICOCA prepaid transit card for seamless travel on subways, trains, and buses; it also works for small purchases at many convenience stores.

🔆 Highlight: Visit Osaka Castle Park: the iconic 16th‑century castle tower sits amid expansive gardens, plum‑tree groves, and a museum detailing the city's samurai heritage.