Yo-Kai Watch 4 ++ Announced for PS4, Switch, Adds Online Co-op

PS4 version of Yo-Kai Watch 4 includes new elements that will also be coming to Switch.

Yo-Kai Watch (for Nintendo 3DS) Review

Yo-kai Watch 4++ for PlayStation 4

NEW Nintendo Switch Yokai Watch 4 We're Looking Up the Same Sky JAPAN — ToysOneJapan

Yo-kai Watch 4++ Announced For PS4 And Switch, Releases In Japan On December 5, 2019 - Siliconera

Yo-kai Watch 4 lets you switch between humans and yo-kai in battle - Gematsu

Yo-kai Watch 4++ Re-release/Paid Update Announced for December 5 Release, Details Inside : r/yokaiwatch

Yo-kai Watch 4++ announced for PS4 and Nintendo Switch in Japan - LootPots

Yo-Kai Watch Blasters: Red Cat Corps & White Dog Squad Review (3DS)

Yo-kai Watch 4++ announced for PS4 and Nintendo Switch in Japan - LootPots

Yo-kai Watch 4++ announced for PS4 and Nintendo Switch in Japan - LootPots

Yo-kai Watch 4++ for PlayStation 4

Yo-Kai Watch Blasters: Red Cat Corps & White Dog Squad Review (3DS)

Yo-kai Watch 4++ launches for PS4, Switch on December 5 in Japan - Gematsu