JapanFinance, RideItJapan, JapanLife/JapanResidents – the problem is, without the knowledge of people who have lived here for a long time, it’s not that useful if created. The vast amount of experience of people with starting a business, dealing with visa stuff, dealing with legal stuff, etc. is what makes those reddit communities valuable. Some of us tried to get people to move, some created similar communities, but people didn’t really move.