The results are in and after Ireland opened their World Cup campaign with a victory over Scotland, it's time to see if Hardy Buck Owen Colgan or RTÉ rugby panellist Brent Pope has their finger on the pulse of Irish rugby.

Follow Ireland v Japan on Saturday (kick-off 8.15am) via the live blog on RTÉ.ie/Sport and the News  Now  App, watch live on RTÉ2 from 7:30am or listen to live match commentary on RTÉ Radio 1.