K-20: Kaijin nijû mensô den Filming Locations

Fukuoka, capital of Fukuoka Prefecture, sits on the northern shore of Japan’s Kyushu Island. It’s known for ancient temples, beaches and modern shopping malls, including Canal City. Maizuru Park contains ruins of 17th-century Fukuoka Castle. The central Hakata district contains Tōchō-ji Temple, home to a 10m wooden Buddha and the Hakata Machiya Folk Museum, with displays on daily life in the Meiji and Taishō eras.

Matsuyama is the capital city of Ehime Prefecture on Japan’s Shikoku Island. It’s known for its central Dōgo Onsen Honkan bathhouse, dating from the Meiji Period, with ornate, tiered wooden buildings. Nearby is Shiki Memorial Museum, dedicated to Masaoka Shiki’s haiku poetry. To the west is the restored, feudal-era Matsuyama Castle, with its hilltop gardens and seasonal cherry blossoms.

Shanghai, on China’s central coast, is the country's biggest city and a global financial hub. Its heart is the Bund, a famed waterfront promenade lined with colonial-era buildings. Across the Huangpu River rises the Pudong district’s futuristic skyline, including 632m Shanghai Tower and the Oriental Pearl TV Tower, with distinctive pink spheres. Sprawling Yu Garden has traditional pavilions, towers and ponds.

Tokyo, Japan’s busy capital, mixes the ultramodern and the traditional, from neon-lit skyscrapers to historic temples. The opulent Meiji Shinto Shrine is known for its towering gate and surrounding woods. The Imperial Palace sits amid large public gardens. The city's many museums offer exhibits ranging from classical art (in the Tokyo National Museum) to a reconstructed kabuki theater (in the Edo-Tokyo Museum).