Himitsu no Pompomu

Japanese Title: ひみつのポムポムちゃん

English Title: Himitsu no pomme pomme chan (Literal)

Himitsu no pomme pomme chan is a story about Akino Rin, a 5 grade girl who , with help of a magicial journel , can transfrom into a teenage model called pomme-pomme chan.

In the bonus DVD of the Jan. 2017 and Jan. 2018 issue, おともだちピンク (Pink Friends; the magazines that features the manga), there is an animated short of Himitsu no pomme-pomme chan, based on the strip of manga in that specific issue.