https://www.dekitabi.com/itinerary/osaka-essential-day-tour Osaka, Japan’s bustling metropolis, offers a dynamic blend of history and modernity. From the majestic Osaka Castle to the lively streets of Dotonbori, this city is a treasure trove of cultural landmarks and unique experiences. Whether you’re an avid history buff or simply seeking a taste of Osaka’s vibrant urban culture, exploring these iconic…