Soundwave on 01 April 2015
Japan tends to be the 3DS' best selling region and that region is starting to base line below 40k/week ... so I'm gonna say no.
March should still be a healthy bump but after a while the New 3DS revision bump will start to wear off as you cross off the N3DS early adopters who were buying their 2nd/3rd 3DS to replace their old model.
