>>510231766 (OP)Looking up the details, the Muslim population in Japan is really tiny even compared to other minorities, at just about 350k, and a lot of it is Japan needing more people to address labor shortages.
Compared to other minority groups' faiths, it's pretty miniscule, and still doesn't compare to the 120 million citizens of Yamato descent.
Overall, OP is just being misleading.