Tokyo to Tokyo

Osaka is a large port city and commercial center on the Japanese island of Honshu. It’s known for its modern architecture, nightlife and hearty street food. The 16th-century shogunate Osaka Castle, which has undergone several restorations, is its main historical landmark. It’s surrounded by a moat and park with plum, peach and cherry-blossom trees. Sumiyoshi-taisha is among Japan’s oldest Shinto shrines.

Kochi Prefecture, on Japan’s Shikoku Island, is a largely rural area known for its mountains, rivers and Pacific beaches. Capital Kochi City has one of Japan’s best preserved feudal castles, Kochi-jo, established in the 1600s. The city’s centuries-old Sunday market has hundreds of vendors selling food and other wares. Summer’s Yosakoi Matsuri is a festival in which colorfully attired dance teams fill the streets.

Beppu is a city and spa resort on the southern Japanese island of Kyushu. Set between Beppu Bay and volcanic mountains, it’s home to more than 2,000 onsen (hot springs). Kannawa Onsen district has facilities for bathing in nutrient-rich water, mud and sand. The 8 Hells of Beppu—6 in Kannawa, 2 in outlying Shibaseki—are dramatic landscapes of thermal pools. To the west is Mount Tsurumi, accessible by cable car.

Visit the skeletal A-Bomb Dome, the Peace Memorial Park and Museum and the statue dedicated to the children who died after the atomic bomb was dropped on this city in 1945. Stroll through beautifully landscaped Hiroshima Gardens, visit the rebuilt Hiroshima Castle or journey to the exquisite sacred island of Miyajima and see the extraordinary Itsukushima Shrine.

Jump to Hakata Dontaku — For tourists from other parts of Japan, local foods such as mentaiko, Hakata ramen and motsunabe are associated with Fukuoka.

Busan, a large port city in South Korea, is known for its beaches, mountains and temples. Busy Haeundae Beach features the Sea Life Aquarium, plus a Folk Square with traditional games such as tug-of-war, while Gwangalli Beach has many bars and views of modern Diamond Bridge. Beomeosa Temple, a Buddhist shrine founded in 678 A.D., is at the base of Geumjeong Mountain,

Discover remnants of old Nagasaki beside the modern city. Visit the Peace Park and Atomic Bomb Museum. Or travel to Arita, home of magnificent Japanese ceramics, and tour famous Kakiemon Kiln, which continues a 400-year-old tradition. Experience feudal Japan and the natural wonders of Shimabara Peninsula with its volcanoes and hot springs.

Visit the exquisite Iso-Teien Garden and its villa, built in 1660, and enjoy its gorgeous views before a short ferry ride to smoking Sakurajima for a close-up view of the volcano and its lava fields. Or journey into the countryside to Chiran and its well-preserved streets lined with samurai homes. Enjoy the beautiful landscape of Lake Ikeda and the stunning vistas of the Satsuma Peninsula.