Catholicism is not collapsing in Japan it has barely had a chance to grow! Except for a short time when it was introduced it was banned for about 400 years, then the Meiji era rush to modernization, and right into WWII and no religious freedom again. After WWII another rush to rebuild, not to mention a large number of Catholics were killed in the bombing of Nagasaki. Today people are the most educated and informed they have ever had a chance to be but there is of course materialsim but even more so a lack of anyone actually doing any Catholic evangelisation. There is no Japanese version of Mother Angelica etc to even introduce Catholicism. Do the majority of gaijin, especially English teachers, live a good example of a Catholic life? No! Maybe people in general should say a rosary for Japan instead of saying the lie that Catholicism has failed here. Oh and I guess someone forgot to tell the 10 new Catholics who entered the Church on Easter vigil at my parish that they shouldnt have bothered because the Church has failed.
How do you know the numbers of Mormons and Pentecostals (sp?) are growing here? If they are it is because they probably do more “advertising” than Catholics but Catholicism has not failed.