Cinnamon teaches us about hourougan, a portable ration used by soldiers in the Warring States era.
Falconry in the Warring States era 
was a means of foreign diplomacy.
كان الصقر في عصر الممالك المتحاربة 
وسيلة من وسائل الدبلوماسيّة الخارجية
Nel periodo Sengoku la falconeria
era un'attività al servizio della diplomazia.
Falcoaria na era da Guerra Civil
era um meio de diplomacia externa.