If anyone is thinking of travelling to Japan - here's some information about RWC ticket sales

Tickets currently on sale
Initial round of open sales ended on 31 March

Future sales periods
Fans wishing to attend the 2019 Rugby World Cup will have another opportunity to secure tickets during the second general ticket sales phase, which opens at 18h00 JST on Saturday, 18 May 2019

Official Resale Service
Recognising that plans change, fans will be able to sell and purchase tickets via the Rugby World Cup 2019 Official Resale Service.
This is due to open at 18h00 JST on Friday, 31 May. The aim of the service is to give fans a safe and secure platform to re-sell Rugby World Cup 2019 tickets at face value for matches they can no longer attend.

Fuller details at: www.rugbyworldcup.com/tickets

and a note of interest ...here's the breakdown so far of ticket sales