The game is great, artstyle is unique and an interesting story even though i haven't fully understood it.
Although game is softlocked due to the 3rd marionette's loading error, "Failed to load: img/pictures/aoki_8.png" which causes the loading screen to be stuck.
Oh, no! I'm so sorry!
Thanks for the message, I've fixed the bug and I'm sorry for the inconvenience caused to your tour!
I think it was a reading issue due to file name case, which has now been fixed. If you're still having the same issues, try downloading the executable zip I uploaded, I've tested it locally and it's fully functional~