It is a sequel of the original Yo-kai Watch series co-produced by OLM and Magic Bus.

[5] The series is set before the events of Shadowside with Wazzat wiping Nate Adams's memories clean.

The show also retains its gag comedy and humor from the original series.

The new series, which is more comedy focused than the original, introduces a new form of Yo-Kai, Onechanside.

The opening theme is Kera Kera Ho Song (ケラケラホーのうた, Kerakerahou no uta) by Hiroki Maekawa, and the ending theme is Yo-kai Exercise No.1 ~Continue~ (ようかい体操第一 ～つづき～, Yōkai Taisō Daiichi -Tsuzuki-) by Kaede☆ which is the remix of the first ending of the original series.