Earlier quoted context omitted.
In my own opinion, there's not much "direct" Japanese content in "western" systems like BitTorrent - my girlfriend's Japanese and constantly asks me for recordings of Japanese day-time TV, which you can't easily get on BitTorrent (there's exactly one tracker for Japanese TV-shows, lots for Anime, I think one tracker offers lesser-known Japanese movies, and that one has a ratio-system). Big western trackers like Pirat…
So the solution to easily-used systems like BitTorrent which lack Japanese content... is to not start uploading content there, but to invent entirely new networks without any kind of content whatsoever and start uploading there? Your explanation makes no sense.
[1] http://www.infoworld.com/d/developer-world/number-file-share...