Wow, that's a big comment, and remarkably focused on the various written and environmental story aspects of the game, As one of the two devs who does a lot of the writing, it made me very happy to read so much kind praise, so thank you, truly! I only hope we can continue to make such pleasing content for you!
As for your comment regarding difficulty... it's a funny ol' thing. Just as you've commented the game is too easy, there's people who've said it's a bit difficult, and folks who've said it's just right. There really isn't going to be pleasing everyone where this is concerned without a difficulty slider... but RPG Maker doesn't support such things, so we'd have to look into a whole bunch of coding, reworking, or items and such...
Anywho, as long as you got to play through and enjoy yourself, that makes us happy as devs! And we'll try our best to keep on improving the game in the future