I have heard everyone's feedback.
First, for those who'd rather not have Arato content, I shall add a "No Arato" button, which will erase all content featuring him on your game.
Since I have also received feedback about how Kendo is boring or too terrible of a person and thus shouldn't exist, in the update after that the "No Arato" button will turn into "No Arato & Kendo" button, which will take all their content out of the game, turning it vanilla.
Furthermore, I have also gotten valuable feedback about how whiny and horrible Satoshi is, and thus in the following update from the one mentioned above, I will add the "No Arato/Kendo/Satoshi" button, effectively eliminating most content from the game.
Finally, after getting several comments about how bad NTR is, that button will eventually turn simply into the "No" button. Once you press it, the game will be completely erased from your device, but only after sending your banking data my way as a reward for following your suggestions.
Hopefully these changes will make everyone happy.