Yo-Kai Watch 3 - tons of new details, screens and art

From the GoNintendo Archives

YO-KAI WATCH 3 - Nintendo 3DS : Nintendo of America: Everything Else

Is the Yo Kai Watch series better than Pokemon, at least in some features? - Quora

Yo-Kai Watch 4's Japanese site shares new screens, art, and gameplay details, The GoNintendo Archives

Darn tootin': Yo-Kai Watch 3 review

Yo-kai Watch 4 New Details Released

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

Yo-Kai Watch 4 - New screens and art, plus details on characters, story, and battle mechanics, The GoNintendo Archives

Yo-kai Watch 3/Regional Differences - The Cutting Room Floor

EXCLUSIVE Preview: Yo-Kai Watch #3

Lots of Yo-kai Watch 3 screenshots and details

Yo-kai Watch 2 - Wikipedia

Yo-kai Watch 2 screenshots, art, fact sheet