Immerse yourself in exotic lands on this incredible roundtrip cruise from Tokyo aboard Norwegian Jade. Captivate your imagination in the most populated city in the world, Tokyo - a jaw-dropping metropolis and must-see destination with something for everyone. Osaka Castle Park is a major landmark of Osaka and a must-see during your stay in the city. Encompassing an impressive castle, citadels, imposing stone walls, motes and a sprawling garden boasting hundreds of cherry trees.