I honestly don't have a problem with this as I play most Japanese games in English, but it's always good to have options, so I can understand why some people are disappointed.
But let's hope for the best! Maybe they include the Jap dub option on a future update.
Bet with Teeqoz for 2 weeks of avatar and sig control that Super Mario Odyssey would ship more than 7m on its first 2 months. The game shipped 9.07m, so I won