Sore Ike! Anpanman: Kuruyuki-hime to Mote Mote Baikinman

Baikinman is snatched by a black cloud inhabited by a princess who loves black, Kuroyukihime. She is immediately thrilled with him and starts making trouble with him, turning everything black. However, both Dokin-chan and Anpanman are determined to stop her. (Source: ANN)