Switch is dominating Japan. Should pass ps4 in a year.
I think Nintendo should try to get Animal Crossing ready for this year. Smash will be big but besides that they don't have a major title for Japan this year (assuming DQXI doesn't come out this year). If they could do Animal Crossing and Smash in 2018 and then Dragon Quest and Pokemon in 2019 that'd keep Japan going crazy. I figure eventually once Switch is millions ahead of PS4 in Japan the next Monster Hunter game and Final Fantasy might actually come out on Switch, which would be huge, cuz it'd be stupid to not make those games for Switch.