Hokkaido Japan; Central Hokkaido or Niseko
I’m going for 2 nights in Tokyo, 6 1/2 days skiing on Hokkaido. When you’ve got kids that’s absolutely worth the flight! Those who don’t may not understand this perspective.
If you have a newborn and your wife is letting you go, don’t hesitate! Book that shit immediately. Family life will only make it more difficult to pull off as time goes on (speaking as a father of three), both from your schedule and trying to lineup friends to go at the same time. Honestly, the latter part is the harder part once everyone has families- I don’t mind a solo ski trip but didn’t want to do Japan without some friends to share the experience.