Yo-kai Watch is a video game about Yōkai. I wanted to give examples of Yo-kai so I took my Yo-kai book. I will not mention all the Yo-kai that are in the book.
Whisper is there because he is one of the main Yo-Kai Watch's Yo-kai.
Cutta-Nah is a katana yo-kai I really like this Yo-kai.
Cutta-Nah-Nah is a Yo-kai and just like Cutta-Nah, he is a katana. He is also the evolution of Cutta-Nah.
Slacka-Slash is a rare Yo-kai. He is like Cutta-Nah-Nah but with different color.
Wazzat is a hat Yo-kai who makes you forget stuff.
Dromp is a Yo-kai that looks like a hill.
Jibanyan is a cat Yo-kai. Just like Whisper, he is here because he is one of the most popular Yo-kai.
Wiglin is one of my favourite Yo-Kai.
Wantston is here because I want Grunsnitch to be here.
Grubsnitch is a Yo-kai who doesn't want his food. He wants other people's food.
Tengloom is based on a tengu. He is a bird but tengus are not birds.
If Tengloom was not enough bird, don't worry, Peckpocket is here!
Babblong talks talks talks talks and talks. He talks a lot.
Gargaros is a boss Yo-kai.