Rassie Erasmus believes adding Japan to the Rugby Championship would be an "interesting" proposition.
South Africa relied on brute force and an incredible defensive display to deny brilliant Japan in their World Cup quarter-final in Tokyo.
Japan have made one injury-enforced change to their starting line-up for Sunday's Rugby World Cup quarter-final against South Africa.
Cheslin Kolbe has been passed fit to start for South Africa in Sunday's Rugby World Cup quarter-final against Japan.
Cheslin Kolbe says South Africa will not let their 2015 performance haunt them as they prepare for their World Cup rematch with Japan.
Who were the 2019 Rugby World Cup's top performers during the pool stage? Have a go at our stats quiz to find out!
Japan's historic performance and a look ahead to the Rugby World Cup quarter-finals feature in Stuart Barnes' talking points this week.
Find out who makes it into our Rugby World Cup pool stage XV as the standouts from the last month of Test action combine.
Sky Sports News reporter James Cole reflects on Japan's victory over Scotland that sealed their first Rugby World Cup quarter-final appearance.
Will Greenwood and Rupert Cox look back over the Rugby World Cup pool stages, preview the quarter-finals and hear from Jamie George.
Gregor Townsend says Scotland can recover from their World Cup heartache but they must learn from the mistakes that cost them.
Japan sent Scotland crashing out of the Rugby World Cup courtesy of a breathtaking 28-21 victory in Yokohama.
Jamie Joseph paid his respects to victims of Tyhoon Hagibis after Japan's tenacious victory over Scotland.
Scotland's must-win final Pool A clash against Japan will go ahead as planned at 11.45am BST on Sunday, World Rugby has confirmed.
Japan is bracing itself for 150mph wind speeds and rainfall of up to 17 inches with Typhoon Hagibis set to disrupt the Rugby World Cup.
Jamie Joseph says Japan are desperate to play Sunday's Pool A clash with Scotland and seize their place among rugby's elite.
Gregor Townsend has laughed off Jamie Joseph's suggestion that Scotland's main motivation against Japan is "avoiding embarrassment".
Scotland captain Stuart McInally has been dropped for Sunday's crucial game against Japan, with Fraser Brown selected at hooker.
World Rugby says it is disappointed in the Scottish Rugby Union after it confirmed it has sought legal advice regarding the game against Japan.
Luke Thompson returns at lock as Japan make four changes for Sunday's crucial World Cup game with Scotland.