Definitely Japan. I've been there 3 times over the past few years and definitely will go again and again there even till 50 times. It's such a special place to me.
Name of the game: Basketball Club Story
Link to reach the affected page: Mod apk [Kairosoft] Basketball Club Story 1.2.4 Mod(updated)
Forum's author of the reported apk: @Fity
Last version we have: v1.2.4
Last known version (or broken file url): v1.3.2
Is this game playable online...