When i click on save file , it gives me an error “403 Forbidden”
Its common that most of the website protect their link from hot linking. The solution is simple, you only have to click and hit enter to download the save file.
When i go to an officicial website it gives me an error “403 Forbidden” or similar
Yes, its common to because many company block the traffic that come from outside of japan. So maybe could work if you use a proxy from Japan.