Our stage this time is Hokkaido Prefecture in the north of Japan. There are many sites worth visiting, such as the hills that display a colorful tapestry under blue skies, Japan's most vast flower gardens, and a serene lake perfect for canoeing. Among the trains that run along this route, the most popular might possibly be the summertime-only sightseeing train, from which you can fully enjoy the summer winds and views. There is even a nostalgic, 40-year-old diesel engine that runs on this line.