A bold and magnificent itinerary that splits the island from north to south to take in Osado, Kosado and the broad Kuninaka Plain. Ride through the wilds of Osado as well as the quiet, hidden gems like Saruhachi and Hamochiosaki in Kosado. You will need to take care with oncoming traffic on some sections where the roads are narrow or are on steep slopes with narrow shoulders. When crossing the Osado mountains, there are no toilets or vending machines except for Donden Highland Lodge near the summit. There are convenience stores and supermarkets on the Kuninaka Plain. There are no vending machines near the Saruhachi Pass. Enjoy the ride but be prepared.