Nagoya is Japan's fourth-largest city and a major industrial center, with a population of over 9 million people in the greater Nagoya area.

Fukuoka is a major city in southern Japan, located on the island of Kyushu, and is known for its cuisine and shopping.

Takamatsu is a city located on the island of Shikoku, and is known for its beautiful gardens, udon noodles, and art museums.