Nintendo are advertising the Wi-Fi Connection, and specifically its matchmaking system so you can find opponents in this new ninja-filled commercial...

From the people who brought you "The Sad Agonizing Tale of Bhuvan Ganguly", comes "Ninjas," which opens with some Crouching Tiger-style fighting between two warriors, until one of them realises he's in over his head.

IGN have a copy of the advert to download for yourself here.