Specifically, this is the appearance of Zazel for the Shadowside series, 30 years after the present series.
- M04: Supporting Yo-kai.
This version of Zazel is very similar to his original form, though he wears different clothes, and the eye of his cane is blue instead of red.
His Shadowside form has not been revealed.
Zazel is a supporting Yo-kai in Yo-kai Watch Shadowside: The Return of the Oni King, appearing in his typical role of being Lord Enma's aide.
- He shares his voice actor with the present version of Zazel.