Pikotaro's LULLABY LA LA BY

Overview

Pikotarou is inspired by an illustration drawn by director Taniguchi and tells a three-minute fairy tail ad-lib based on it. The episodes are told as "Bedtime Stories" that Pikotarou visits the protagonists of famous fairy tails, such as The Little Match Girl and Little Red Riding Hood. Pikotarou will voice himself and all other characters in the show. (Source: Crunchyroll)

Source: AniList