Mahou no Tenshi Creamy Mami: Eien no Once More
Genres: Comedy, Fantasy, Romance
Type: OVA, Episodes: 1
Aired: Oct 28, 1984
Studio: Pierrot
Source: Original
Rating: G - All Ages
Synopsis:
The first 45 minutes is a recap of the original series and the remaining 40 minutes has a new story.

Two months after Creamy Mami's final concert, rumors began to spread that Mami was making a come back, and if that wasn't surprising enough, Tachibana starts a "Project M" and that seems to have something to do with Mami's come back. As word of Mami's concert reaches the public, Yuu dosen't belive it. Yuu, Megumi, Toshio, Midori, Kidokoro make a plan to get to the bottom of it.

(Source: ANN)