A three-volume manga was released during the original TV run, with the story written by Kazunori Itō and art by Yuuko Kitagawa.

Along with Wandering Sun (1971) and Super Dimensional Fortress Macross (1982),Creamy Mami is known as a pioneer of the new marketing strategy, now known as media mix.

Creamy Mami set the format that would be used for future Studio Pierrot magical girl titles, and was especially influential in Fancy Lala.

The popularity of the series not only saw two feature-length sequels, but Creamy Mami also featured in five music video-based productions, starting with the 1985 OVA Lovely Serenade.

Producer Yuji Nunokawa noted that there was a substantial increase in male fans after Creamy Mami's broadcast due to the shows' use of transformations and enjoyed watching girls using magic to solve their problems in ways men traditionally could not.

[15] A spin-off manga series titled, Magical Angel Creamy Mami and the Spoiled Princess, was launched Coamix's Comic Tatan website on December 21, 2018.

In these countries the musical theme was the same: in Italy it was sung by Cristina D'Avena, in France by Valérie Barouille and in Spain by Sol Pilas.

The musical base was partially re-orchestrated in France and Spain, and the text was translated and adapted by Charles Level for the French version.

It was dubbed into Cantonese by a Hong Kong TV Station - TVB, who released it as "我係小忌廉" (I am Creamy Mami) from January 7, 1985 showing it from Monday to Friday at 6pm, each time shown half an hour.

Harmony Gold USA (the company best known for the Robotech adaptation) was planning an English dubbed version under the name Pretty Creamy the Perfect Pop Star, but it never saw the light of day.