Short link for a collection of downloads: http://bit.ly/KisekiDownloads
Short link for my torrents: http://bit.ly/KisekiTorrents
You need to install with FSetup5.exe.
While it might not be required, if it seems like it's necessary for you to change your locale to Japanese and you don't wish to do so you can simply download this and run the .bat file to start the game: https://files.catbox.moe/y1sv7f.zip
Notes about the port:
If you alt-tab in full-screen the game will always crash. Play in windowed mode with some program (like Borderless Gaming) to make it seem like full-screen or simply don't alt-tab.
The port works fine for the most part but some parts of the game can be really slow in some systems (5 FPS slow). Turning on Vsync on your Nvidia control panel might fix this. This does mean some bits of the game run faster than they should but it's not a huge deal. The low FPS is mostly limited to menus anyway so if you think Vsync causes issues just turn it off.