PC version Fans have made a PC version. Some are still early, so read the project page first.
Fans took Doraemon 3: Nobita no Machi SOS! apart and rebuilt it so it runs natively on a computer, often with widescreen, higher frame rates and mods. Here is the project we know about:
Native recompilation of Doraemon 3: Nobita no Machi SOS! for Windows, Linux and Android.