Taulupe Faletau will make his first Wales appearance since last season’s Six Nations after recovering from injury to feature against opening World Cup opponents Fiji.
The 100 times-capped number eight missed Wales’ entire World Cup warm-up schedule because of a calf muscle problem, but he goes straight into the starting line-up for Sunday’s Pool C clash in Bordeaux.
Skipper Jac Morgan and Aaron Wainwright join Faletau in the back-row, but Morgan’s co-captain Dewi Lake does not feature in the matchday 23.
Lake suffered a knee injury during Wales’ encounter against England at Twickenham last month.
Wales head coach Warren Gatland said: “The medical team has done a fantastic job getting Dewi back to full fitness.
“He has not had as much training under his belt as the other hookers since he picked up that knock to his knee, so Ryan Elias and Elliot Dee are selected for us for this game.”