A meeting with favourites New Zealand now looms for the Wales under-21 side after they defeated Argentina by 45-34 in the World Cup in South Africa.
Wales had the game wrapped up early on and though Argentina had a burst of scoring in the last minutes of the match the result was never in doubt.
Cardiff fly half Nick Robinson had another splendid day with a 25-point haul from a try, four conversions and four penalty goals.
The five tries scored took the Wales try-count to 17 in two matches with scrum half Michael Phillips (Llanelli), wing Lee Roberts (Cardiff), full back Gareth Swales (Swansea) and flanker Robin Sowden-Taylor (Cardiff) all joining Robinson in touching down for Wales.
Team:G Swales; L Roberts, M Jones, M Brayley (capt) (M Miles), M Nuthall (M Hook); N Robinson, M Phillips (C Miller); P James, A Matthews, A Jones,
Rhys Jones, L Tait, R Williams, R Sowden-Taylor, Ryan Jones (G Williams).
Tries: M Phillips, N Robinson, L Roberts, R Sowden-Taylor, G Swales. Cons: N Robinson (4). Pens: N Robinson (4).
Nearly 40 players were involved in the first Wales Under 18 training session of the season. WRU National Performance Manager Gethin Watts is excited at the potential shown by the group and expects the Regional Under 18 Championship to hone their skills even further.