Board Thread:Boruto: Naruto the Movie/@comment-4521917-20151015045158/@comment-25506982-20151016000705

Lilyxflower wrote: I'm hoping Boruto's English voice actor will be someone else; it would be weird if Maile Flanagan voiced Naruto and Boruto at the same time. Sarada has a pretty voice in the moive, so her English voice actor better be unique too.

It's been confirmed Maile's doing it. At first I couldn't tell the difference, but I noticed her kid Naruto voice is a tad lighter. Shippuden voice adds a little bass to it but you may not notice it immediately.