Mmm. Wow. Under different circumstances, I'd be crying right now. There was pain, and there was joy, and there was pain again. In short, the story and writing was incredible, and it was well worth the wait. I'm happy that you managed to release the game.
The positive things that I commented on in The Endless and Kotohime still ring true here, in particular the music, the great use of PC-98 characters, and the relationships between all the characters in the story. Great job.