In 1853, a fleet of four American warships under Commodore Matthew Perry sailed into the bay of Tokyo (then Edo) and presented the reluctant Japanese with the demands of the U.S. government for the opening of diplomatic and commercial relations. The following year Perry returned and first set foot on Japanese soil at Yokohama—then a small fishing village on the mudflats of Tokyo bay. Two years later New York businessman Townsend Harris became America's first diplomatic representative to Japan. In 1858 he was finally able to negotiate a commercial treaty between the two countries; part of the deal designated four locations—one of them Yokohama—as treaty ports. In 1859 the shogunate created a special settlement in Yokohama for the growing community of merchants, traders, missionaries, and other assorted adventurers drawn to this exotic new land of opportunity. The foreigners (predominantly Chinese and British, plus a few French, Americans, and Dutch) were confined here to a guarded compound about 5 square km (2 square miles)—placed, in effect, in isolation—but not for long. Within a few short years the shogunal government collapsed, and Japan began to modernize. Western ideas were welcomed, as were Western goods, and the little treaty port became Japan's principal gateway to the outside world. In 1872 Japan's first railway was built, linking Yokohama and Tokyo. In 1889 Yokohama became a city; by then the population had grown to some 120,000. As the city prospered, so did the international community and by the early 1900s Yokohama was the busiest and most modern center of international trade in all of East Asia. Then Yokohama came tumbling down. On September 1, 1923, the Great Kanto Earthquake devastated the city. The ensuing fires destroyed some 60,000 homes and took more than 40,000 lives. During the six years it took to rebuild the city, many foreign businesses took up quarters elsewhere, primarily in Kobe and Osaka, and did not return. Over the next 20 years Yokohama continued to grow as an industrial center—until May 29, 1945, when in a span of four hours, some 500 American B-29 bombers leveled nearly half the city and left more than half a million people homeless. When the war ended, what remained became—in effect—the center of the Allied occupation. General Douglas MacArthur set up headquarters here, briefly, before moving to Tokyo; the entire port facility and about a quarter of the city remained in the hands of the U.S. military throughout the 1950s. By the 1970s Yokohama was once more rising from the debris; in 1978 it surpassed Osaka as the nation's second-largest city, and the population is now inching up to the 3.5 million mark. Boosted by Japan's postwar economic miracle, Yokohama has extended its urban sprawl north to Tokyo and south to Kamakura—in the process creating a whole new subcenter around the Shinkansen Station at Shin-Yokohama. The development of air travel and the competition from other ports have changed the city's role in Japan's economy. The great liners that once docked at Yokohama's piers are now but a memory, kept alive by a museum ship and the occasional visit of a luxury vessel on a Pacific cruise. Modern Large as Yokohama is, the central area is very negotiable. As with any other port city, much of what it has to offer centers on the waterfront—in this case, on the west side of Tokyo Bay. The downtown area is called Kannai (literally, "within the checkpoint"); this is where the international community was originally confined by the shogunate. Though the center of interest has expanded to include the waterfront and Ishikawa-cho, to the south, Kannai remains the heart of town. Think of that heart as two adjacent areas. One is the old district of Kannai, bounded by Basha-michi on the northwest and Nippon-odori on the southeast, the Keihin Tohoku Line tracks on the southwest, and the waterfront on the northeast. This area contains the business offices of modern Yokohama. The other area extends southeast from Nippon-odori to the Moto-machi shopping street and the International Cemetery, bordered by Yamashita Koen and the waterfront to the northeast; in the center is Chinatown, with Ishikawa-cho Station to the southwest. This is the most interesting part of town for tourists. Whether you're coming from Tokyo, Nagoya, or Kamakura, make Ishikawa-cho Station your starting point. Take the South Exit from the station and head in the direction of the waterfront.

Facing out on two bays, Hakodate is a 19th-century port town, with clapboard buildings on sloping streets, a dockside tourist zone, streetcars, and fresh fish on every menu. In the downtown historic quarter, a mountain rises 1,100 feet above the city on the southern point of the narrow peninsula. Russians, Americans, Chinese, and Europeans have all left their mark; this was one of the first three Japanese ports the Meiji government opened up to international trade in 1859. The main sights around the foot of Mt. Hakodate can be done in a day, but the city is best appreciated with an overnight stay for the illumination in the historic area, the night views from either the mountain or the fort tower, and the fish market at dawn. City transport is easy to navigate and English information is readily available. Evening departure trains from Tokyo arrive here at dawn—perfect for fish-market breakfasts.

Aomori's main event is its Nebuta Matsuri Festival,held August 2 to 7. People come to see illuminated floats of gigantic samurai figures paraded through the streets at night. Aomori's festival is one of Japan's largest, and is said to celebrate the euphoria of post-battle victory, and is thus encouraged to be noisier and livelier than you may have been exposed to in other Japanese festivals. Dancers, called heneto, run alongside the floats, dancing crazily, and you're encouraged to join in. Throughout the year you can enjoy delicious seafood from Aomori Bay, including Oma no Maguro (tuna of Oma), as well as delicious fruits and vegetables (particularly garlic). And come every summer, the town cuts loose to throw the decidedly wild Nebuta Matsuri festival, a frenzied, utterly unaccountable period when normal gets thrown to the wind.

Kushiro, known as the "town of mist", is situated in the south eastern part of Hokkaido. With about 200,000 inhabitants, it is the largest city in the region and the base for deep-sea fishing. The marine products industry of Kushiro has flourished since the early 20 th century and many streets of this port town retain features of this era. Thanks to its strategic location on Hokkaido's Eastern Pacific seaboard and the area's only ice free port, Kushiro is experiencing steady growth as an important economic, social and cultural centre. A literary atmosphere can be attributed to the poet and novelist Takuboku Ishikawa, who lived here in the early 20th century. To the north of Kushiro lies one of its most renowned attractions, the Kushiro Shitsugen, Japan's largest marshland. Stretching out over the majority of the Kushiro Plain, it accounts for 60 percent of Japan's wetland and was designated to become the country's 28th National Park in 1987. As the marsh is considered one of the greatest treasure houses of flora and fauna in Japan, its protection, preservation and wise use are promoted by a national agreement. Equally famous is the marshland as the habitat of the Tancho (Japanese Crane). At one time, it could be seen in many places in Japan, but their numbers dwindled in the Meiji Era due to over hunting and environmental changes. In the late 19 th century, the cranes were thought to be almost extinct. Then several dozens cranes were discovered in the depths of the Kushiro Shitsugen, and after establishing special crane reserves, the birds rehabilitation has succeeded.

Today, commercial fishing is king in Kodiak. Despite its small population—about 6,475 people scattered among the several islands in the Kodiak group—the city is among the busiest fishing ports in the United States. The harbor is also an important supply point for small communities on the Aleutian Islands and the Alaska Peninsula.Visitors to the island tend to follow one of two agendas: either immediately fly out to a remote lodge for fishing, kayaking, or bear viewing; or stay in town and access whatever pursuits they can reach from the limited road system. If the former is too pricey an option, consider combining the two: drive the road system to see what can be seen inexpensively, then add a fly-out or charter-boat excursion to a remote lodge or wilderness access point.Floatplane and boat charters are available from Kodiak to many remote attractions, chief among them the Kodiak National Wildlife Refuge , which covers four islands in the Gulf of Alaska: Kodiak, Afognak, Ban, and Uganik.

It is hard to believe that a place as beautiful as Seward exists. Surrounded on all sides by Kenai Fjords National Park, Chugach National Forest, and Resurrection Bay, Seward offers all the quaint realities of a small railroad town with the bonus of jaw-dropping scenery. This little town of about 2,750 citizens was founded in 1903, when survey crews arrived at the ice-free port and began planning a railroad to the Interior. Since its inception, Seward has relied heavily on tourism and commercial fishing. It is also the launching point for excursions into Kenai Fjords National Park, where it is quite common to see marine life and calving glaciers.