[Historian]
Renaissance is this period between XV and XVI century.It includes
changes in religion,economy,society,science, and all the knowedge that people had for the world.
Later in the end of XVIII and the beginning of XIX century Japan made its first relations with other countries.It all started with relations with America and like them they quicky developed and reached the hich tech level nowadays.
But Japan hadnt been sth serious,well-known to the world till 1800.The renaissance had ended much earlier so I agree,TrongaMonga- they have nothing to do with that epoch