The Mongolian invasions of Japan were famously brought to an end in 1281 when a tumultuous storm destroyed the entire Mongolian fleet. But it was not just the kamikaze or “divine winds” that destroyed the invaders. The Japanese samurai showed a surprising flexibility in adapting their fighting style, working together more than they had ever done. An 18-year old samurai called Hojo Tokimune became regent and played a big part in that unification
