I had to get the free to play (F2P) question out of the way first, since I know many of you reading this are already skeptical about that model, because of how easily it can be abused. Mr. Hazama responded first, and explained that he's aware F2P games aren't exactly favored by many "core" gamers, but he's still confident about the quality of Record Keeper. Enough so that he feels it can overcome the stigmas that might be associated with the F2P model. Mr. Tokumaru echoed his sentiment, and both commented that the nice thing about the game being free is that it's easy for people to give it a try. There's no barrier to entry, so if you're a fan of the Final Fantasy series, it's easy to download and see if the game is for you or not. Furthermore, the developers are always open to player feedback as well.
Knowing the game has been downloaded over 5 million times, I asked what kind of player feedback the two companies have received so far. They seemed pleased with the reception average review scores on both the iOS App Store and Google Play are 4-4.5 stars, which I'd be content with too. Record Keeper is largely about nostalgia, and they say players have enjoyed reliving the moments they loved years ago, here again in Record Keeper.