When Japan surrenders at the end of World War II, soldier Hiroo Onoda retreats into the jungles of the Philippines to continue the war himself for another 10,000 days.When Japan surrenders at the end of World War II, soldier Hiroo Onoda retreats into the jungles of the Philippines to continue the war himself for another 10,000 days.When Japan surrenders at the end of World War II, soldier Hiroo Onoda retreats into the jungles of the Philippines to continue the war himself for another 10,000 days.