Uhh, how can i say this?.. the PC version got fcked by toho it seems.
Could you like upload the version you downloaded on mediafire or something like that for me to download it? I literally just came to know about this game last week and went searching for it ever since, but to no avail. We could chat on discord since putting a link here would be disrespectful I think. But then again, it's up to you buddy.