Yo-kai Watch 4++ will be seeing a December 5th 2019 release for Nintendo Switch and PS4 in Japan. Includes a new online multiplayer mode, areas and Yo-kai.
Japan: Yo-Kai Watch 4 Will Release On The Nintendo Switch 6th June, yo kai watch 5
JAPAN USED Nintendo Switch Yo-kai Watch 4++
Yo-kai Watch 4 Announced For Nintendo Switch, Releases 2018 In Japan - Siliconera
Level 5 Yo-kai Watch 4++ for NINTENDO SWITCH REGION FREE JAPANESE VERSION : Video Games
Yo-Kai Watch 4++ Announced for PS4 and Switch - Niche Gamer
JAPAN USED Nintendo Switch Yo-kai Watch 4++
Yo-kai Watch 4++ for Nintendo Switch - Bitcoin & Lightning accepted
Yo-kai Watch 4++ Announced For PS4 And Switch, Releases In Japan On December 5, 2019 - Siliconera
Yo-Kai Watch 4++ Announced for PS4 and Switch - Niche Gamer
Yo-kai Watch 4 Announced For Nintendo Switch, Releases 2018 In Japan - Siliconera
Yo-kai Watch 4++ launches for PS4, Switch on December 5 in Japan - Gematsu