From the GoNintendo Archives
Yo-kai Watch 4: Naviwoof and some Elder Watch functions
Yo-kai Watch 4 Introduces Brand New Yo-kai And Where To Find Them - Siliconera
Yo-kai Watch 4 - Part 3: The Legendary Yo-kai Watch Master! (100% Walkthrough w/ TRANSLATIONS)
Status of Yo-Kai Watch 4's Localization (@dailyykw4) / X
Yo-kai Watch 4 Archives - RPGamer
Yo-kai Watch 4 Archives - RPGamer
Yo-kai Watch 4 - Part 3: The Legendary Yo-kai Watch Master! (100% Walkthrough w/ TRANSLATIONS)
Yo-kai Watch 4++ details multiplayer mode, new quests, and more new yo-kai - Gematsu
Yo-kai Watch 4 - plenty of details, more screenshots, The GoNintendo Archives
Yo-Kai Watch 3 Sushi and Tempura - Episode 7 Nate Chapter 4 + Giveaway! [Nintendo 3DS Gameplay]
Yo-kai Watch 4 - Part 3: The Legendary Yo-kai Watch Master! (100% Walkthrough w/ TRANSLATIONS)
YG044, Yo-kai Watch Wiki