If you looking at union then its the New Zealand All Blacks as they ARE statistically number 1 in the IRB rankings
Laos Rugby Team
The Japanese Team do
The dertiest rugby union in the world is the French
New Zealand/the best rugby team in the world
Italy have never won the Rugby World Cup.
the total teams is 103 registered with World Rugby (as of 2017)
Romania participated at seven Rugby World Cups.
The measure of a rugby team is their performance in the World Cup. The national rugby team of Scotland has appeared in this tournament four times. Their best result was fourth place.