From BBC Travel When 16th-Century Portuguese came to Japan, they brought a special dish with them. Today, in Japan, it’s called tempura and has been a staple of the country’s cuisine ever since. In 1543, a Chinese ship with three Portuguese sailors on board was headed to Macau, but was swept off course and ended up on the Japanese island of Tanegashima. Antonio da Mota, Francisco Zeimoto and Antonio Peixoto – the first Europeans to ever step on Japanese soil – were deemed ‘southern barbarians’ by the locals because of the direction from which they came and their ‘unusual’, non-Japanese features. The Japanese were in the middle of a civil war and eventually began trading with the Portuguese, in general, for guns. And thus began a Portuguese trading post in Japan, starting with firearms and then other items such as soap, tobacco, wool and even recipes. The Portuguese remained in Japan until 1639, when they were banished because the ruling shogun Iemitsu bel...