Izumi is one of Kagoshima Prefecture’s–and Japan’s, for that matter–little gems. This little town in the heart of what was the Choshu domain that would usher Japan into the modern world from the latter half of the 19th century now markets itself largely around the tens of thousands of cranes that migrate there during the colder months. But Izumi also has plenty of history, including a district of samurai houses, and wonderful natural surrounds. Enough of the tourist stuff, though, because Izumi is the start of the Tour de Kagoshima-Kyoto run by the indefatigable Japan Biking and Pedal Pedal Bicycle Tours.…