シング×3♪ぼくら、バックヤーディガンズ! (romanized as Shingu×3♪Boku-ra, Bakkuyādiganzu) is the Japanese dub of The Backyardigans.
The dub was produced in 2005, and premiered in 2006 on Nickelodeon Japan with the episode "かいぞくのたから".
The dub consists solely of the series' first season. The other three seasons were not dubbed.
Episodes aired on Nickelodeon Japan from 2006 until 2009, when the channel closed. Disney Junior Japan began airing the dub in 2012 and was removed from the channel lineup in 2015.