Ooh! It's nice to see the Dialogic plugin in action!
Charming art style. Fun references and oooh an interesting story!
I can hear Shiori saying some of the dialogue lines too. Good job!
I think if you clean up the art, spell check the texts a bit and add music/sound effects, you have a solid game. Not that it's bad in its current form, just a bit rough around the edges.
I enjoyed the story! :)