Media Create Sales Q3, 2015 (Jun 29 - Sep 27) 01./00. [3DS] Yo-kai Watch Busters: Red Cat Team / White Dog Squad <ACT> (Level 5) {2015.07.11} (¥4.968) - 1.566.740 / NEW 02./00. [3DS] Animal Crossing: Happy Home Designer # <ETC> (Nintendo) {2015.07.30} (¥4.320) - 1.050.673 / NEW 03./00. [3DS] Dragon Quest VIII: Journey of the Cursed King <RPG> (Square Enix) {2015.08.27} (¥6.458) - 776.665 / NEW 04./00. [PS4] Metal Gear Solid V: The Phantom Pain # <ADV> (Konami) {2015.09.02} (¥9.072) - 372.233 / NEW 05./01. [WiiU] Splatoon <ACT> (Nintendo) {2015.05.28} (¥6.156) - 333.455 / 681.495 (-4%) Source: http://www.neogaf.com/forum/showpost.php?p=181222124&postcount=489
I usually scroll through these video games in the JPN eShop and wonder if I ought to take the plunge or just wait for the (eventual) English release. They seem enjoyable!
It doesn't surprise me to see that this is the most sold game. It really does appeal to so many audiences that it's good for pretty much anyone to play. There are children who will be able to play it, teens, and adults. And all those people can enjoy it because it's a very age friendly game.