Vodafone Flying Fijians prop Isei Colati will miss Fiji’s remaining two pool matches due to injury.
Colati hurt his left knee during a training session on Sunday and will return to his French club for treatment.
Taniela Koroi will join the team in Swansea from his Italian club Mogliano.
Meanwhile, Springboks captain Jean de Villiers has also been ruled out of the tournament after a fractured jaw.
He has also retired.
Fiji will play Wales at 3.45am Friday.
Source: worldrugby.com
