Japan were knocked out of the 2015 Rugby World Cup having lost to Scotland, and Jamie Joseph fears a repeat despite beating Ireland.
Japan's victory over Ireland at the Rugby World Cup should not be considered a huge upset, according to Rory Best.
Ireland were sensationally upset by hosts Japan at the Rugby World Cup on Saturday, leaving Brian O'Driscoll stunned by their performance.
Ireland's Rugby World Cup hopes took a huge hit as hosts Japan produced another finals shock in Shizuoka.
Japan eased past Russia in their Rugby World Cup opener but will face a far sterner test against Ireland, who will be without Johnny...
Read more
Ireland coach Joe Schmidt has made four changes for the Pool A clash against hosts Japan, with Jack Carty starting at fly-half.
Rugby World Cup hosts Japan will become the latest outfit to attempt to unsettle Ireland superstar Johnny Sexton this weekend.
Jamie Joseph believes Japan struggled to deal with the weight of expectation in their nervy Rugby World Cup win against Russia.
Japan recovered from a rough start on Friday to begin their home Rugby World Cup campaign with victory over Russia in Tokyo.
Hosts Japan begin the Rugby World Cup against Russia and Tokyo and head coach Jamie Joseph is dreaming big.
Japan were meant to stand no chance against mighty South Africa but sprang the biggest upset in Rugby World Cup history in Brighton.
Ahead of the Rugby World Cup, three Omnisport writers take a look at the main talking points for the tournament in Japan.
Japan defeated South Africa four years ago and Ireland great Brian O'Driscoll believes they could provide another Rugby World Cup upset.
Ahead of the Rugby World Cup in Japan, we take a look at some of the tournament's most memorable moments.
A knee sprain sustained in South Africa's win over Japan on Friday will not stop Trevor Nyakane being ready for the Rugby World Cup.
Japan were unable to repeat their shock 2015 Rugby World Cup success over South Africa, largely due to Makazole Mapimpi's hat-trick.