If you play the Yo-Kai game, read a few chapters of the manga, and watch an episode of the anime, the storylines and characters all sync almost perfectly.
Yo-kai Watch (manga) - Wikipedia
Anime Annoyances: Yo-Kai Watch 3: One Year Later (Video Game Review/In-depth Analysis)
I made a Yo-Kai Watch iceberg. I'll answer any questions about the topics in the comments : r/yokaiwatch
Yo-Kai Watch could be the next Pokemon-style global phenomenon
Yo-Kai Watch (Biography Pictures - 42) by w00twithBrawl on DeviantArt, yo kai
YO-KAI WATCH - Who is most in need of a makeover from
Yo-Kai Watch Is Engineered to Be Your Kid's Next Obsession
Better Than Pokémon!? How Yo-Kai Watch Is Marketing Itself To Japanese Children
Yo-kai Watch is for little kids” : r/yokaiwatch
Yo-Kai Watch arabic
Yo-Kai Watch could be the next Pokemon-style global phenomenon
Erasing Katie's storyline from YW1 and YW2 in YW3 to make Nathan the only canon MC is stupid : r/yokaiwatch
Pinkipoo's purpose : r/yokaiwatch
Decidevible, Yo-kai Watch Wiki
Better Than Pokémon!? How Yo-Kai Watch Is Marketing Itself To Japanese Children