Before searching for a ROM, you must understand exactly which game you are looking for. Yo-kai Watch 4 launched in June 2019 exclusively on the Nintendo Switch (and later PS4 in Japan). However, Level-5 released a massive updated version titled (pronounced "Purapura").
Yo-kai Watch 4 Purapura Rom Access
Before searching for a ROM, you must understand exactly which game you are looking for. Yo-kai Watch 4 launched in June 2019 exclusively on the Nintendo Switch (and later PS4 in Japan). However, Level-5 released a massive updated version titled (pronounced "Purapura").