European Contact: Portugal (23 dic 1543 año – 23 dic 1639 año)
Descripción:
 Portugal sends ships, merchants, & technology to Japan
1543: first encounter- shipwrecked Portuguese sailors washed up on shores
Portuguese merchants followed
- Portuguese wanted to involve themselves in Japan's trade with China & Southeast Asia
- Portuguese brought clocks, eyeglasses, tobacco, firearms, etc.
- Japanese merchants were happy- more goods & trade
Daimyo (territorial rulers) welcome trade too
- interested in Portuguese muskets & cannons (to have advantage over rivals)
- changed tradition of the Japanese warrior (swords): many samurai retained traditional swords and lost lives to musket fire
- built castles for cannon fire (attracted merchants, artisans, etc.) 
Añadido al timeline:
fecha:
23 dic 1543 año
23 dic 1639 año
 ~ 96 years