Genres: comedy, supernatural
Objectionable content: Mild
Plot Summary: When Keita frees Whisper, a ghost-like yōkai, from 190 years of imprisonment, Whisper pledges to protect Keita from supernatural dangers. Whisper also gives Keita a watch that allows Keita to see other yōkai. Together with the twin-tailed cat spirit Jibanyan, they encounter lots of yōkai-related problems and solve them.
Number of episodes: 87
Yo-Kai Watch 2
Number of Episodes: 113
Yo-kai Watch: Shadowside
Plot Summary: Keisuke is a fifth grader who does not believe in ghosts, UFOs, or even yo-kai. Lately, he has noticed that Natsume has been coming home late, and one day decides to tail her. When he discovers that Natsume goes to a yo-kai detective agency, Natsume is forced to involve Keisuke in her activities.
Yo-kai Gakuen Y: N to no Sogu
Yo-kai Watch: Tanjō no Himitsu da Nyan! (movie) - Vintage: 2014-12-20
Eiga Yo-kai Watch: Enma Daioh to Itsutsu no Monogatari da Nyan! (movie) Vintage: 2015-12-06
Eiga Yo-kai Watch: Sora Tobu Kujira to Double Sekai no Daibōken da Nyan! (movie) Vintage: 2016-12-17
Yo-kai Watch Shadowside: Oni-ō no Fukkatsu (movie) Vintage: 2017-12-16