Level-5 will release Yo-kai Watch 4 for Switch in the west, the company announced during its Anime Expo 2019 panel. A release window was not announced.

A Japanese trailer with English subtitles was shown at the event. It is unknown whether this trailer will be released online.

The company noted that the Yo-kai Watch 4 has content that requires the player to to have watched specific non-localized Yo-kai Watch films to fully understand. While Level-5 cannot confirm it will localize these movies, it has expressed the desire to do so.

Yo-kai Watch 4: We’re Looking Up at the Same Sky first launched for Switch in Japan on June 20. It is currently unknown if the western release will have the same subtitle as the Japanese version.

Thanks, @HDKirin (2, 3).