User blog comment:FoundrElls/Тут кто-нибудь говорит на русском? Does anybody speak Russian here?/@comment-35470197-20181023014445

I think that the reasons why the Japanese community is so active are because:
 * 1) There is a well-explained textbook on googology. (I have also read it.)
 * 2) There is a mysterious cartoon comic on googology. (It is very famous.)
 * 3) There are several googology contests both for beginners and professionals. (They are well-established.)
 * 4) Relatively many Japanese googologists are interested in the accuracy. (Then we need to carefully discuss deep details.)