World Rugby approved a temporary international calendar on Thursday that opens the door for Japan's national team to possibly compete against top European sides from the Six Nations Championship.The new calendar, a response to the disruption caused by the novel coronavirus pandemic, will allow the Six Nations two consecutive weekends from Oct. 24 to complete its schedule, which had been postponed since March.Following one week off, the calendar allows for four consecutive weeks of internationals. To fill those dates, multiple media reports have Japan and Fiji joining the Six Nations sides i…READ FULL ARTICLE