Is it though? For example of Muslim, it does not even affect about 88% of the world's Muslims (Bangladesh, Egypt, Nigeria, Turkey, Malaysia, others)
[1] https://en.wikipedia.org/wiki/Islam_by_country
Bangladesh: http://www.dhakatribune.com/bangladesh/2017/02/02/bangladesh...
Egypt: https://www.washingtonpost.com/news/worldviews/wp/2017/02/26...
Nigeria: http://indianexpress.com/article/world/donald-trump-travel-b...
And yes, it would be significant if the US targeted the 99% of the Japanese population vs the 1% most concerning part.
Bangladesh: http://www.dhakatribune.com/bangladesh/2017/02/02/bangladesh...
Egypt: https://www.washingtonpost.com/news/worldviews/wp/2017/02/26...
Nigeria: http://indianexpress.com/article/world/donald-trump-travel-b...