This... This has got to be the most beautiful thing I've ever seen. I've seen many, MANY derivatives, of varying qualities. But this takes ALL the cake to date. You show me the awesome of Castlevania combined with the awesome that is Kenji. I only played through Katawa Shoujo once, but now I want to go play the other four characters.
You get all the love, all the respect. I'm pretty sure gaming in general owes you a favor for something this silly-awesome. Happy New Year ;)