Yokohama is the capital of Kanagawa Prefecture and, with a population of 3.6 million, is Japan's largest city after Tokyo. It is centered on an inlet on the western side of Tokyo Bay, to which it is connected by a half-dozen railway lines as well as expressways and surface streets via Kawasaki. A major industrial zone known as the Keihin Industrial Area stretches along the reclaimed coastline to the north of the central area towards Kawasaki and Tokyo beyond.

Sendai is the capital city of Miyagi Prefecture, Japan, and the largest city in the Tohoku (northeast) region. The city was founded in 1600 by the daimyo Date Masamune. Sendai is considered to be one of Japan's greenest cities, mostly because of it's great numbers of trees and plants. Sendai became known as “The City of Trees” at least before World War II. Air raids destroyed much of the greenery, but there are massive restorations to restore the greenery.

Hakodate is the largest city in southern Hokkaido. Hakodate was founded in 1454, when Kono Kaganokami Masamichi constructed a palace at the foot of Mount Hakodate. The mansion is said to have included a barricade and looked like a box from the distance giving the area its name, box mansion. The city is overlooked by Mount Hakodate, a lumpy, totally forested mountain. The summit of the mountain is easily reached by either hiking trail, cable car, or car.

Located on the southeastern tip of the Korean Peninsula just two-and-a-half hours from Seoul, Busan is South Korea’s second-largest city. With its deep harbor, it’s also one of the largest commercial ports in the world. Often referred to as “the summer capital of South Korea,” Busan is known for its exceptional beaches, scenic cliffs and ancient temples high in the mountains.

Yokohama is the capital of Kanagawa Prefecture and, with a population of 3.6 million, is Japan's largest city after Tokyo. It is centered on an inlet on the western side of Tokyo Bay, to which it is connected by a half-dozen railway lines as well as expressways and surface streets via Kawasaki. A major industrial zone known as the Keihin Industrial Area stretches along the reclaimed coastline to the north of the central area towards Kawasaki and Tokyo beyond.

Yokohama is the capital of Kanagawa Prefecture and, with a population of 3.6 million, is Japan's largest city after Tokyo. It is centered on an inlet on the western side of Tokyo Bay, to which it is connected by a half-dozen railway lines as well as expressways and surface streets via Kawasaki. A major industrial zone known as the Keihin Industrial Area stretches along the reclaimed coastline to the north of the central area towards Kawasaki and Tokyo beyond.