While in Japan, be sure to explore the Prefecture of Gunma. Agoda.com offers incredible hotel deals in more than 15 cities in this Prefecture. Home to 15 cities, you will never run out of things to do and places to see in this wonderful and exciting Prefecture. Whatever your appetite demands, you can find in one of many wonderful restaurants around the Prefecture. With more than 2 million customer reviews, more travelers are choosing Agoda.com to book hotels in Gunma.