It was originally serialized in Shogakukan's shōjo magazine Ciao from August 1994 to September 1995, collecting into 3 tankōbon volumes.

Karin Kokubu (Kassie Carlen) is late for school one day when she comes across an apparently injured yellow pig.

It turns out the pig wasn't injured, just hungry, and he gets back his health when he eats Karin's apple.

she transforms into a superpowered pink piglet called Tonde Burin (Super Pig).

This is not something Karin is happy about at all, as she'd rather transform into a magical girl heroine like her idol, the tokusatsu character "Cutey Chao" (who is possibly a reference to Cutie Honey).

[19] In South America, Germany, Brazil, Russia, Spain, Portugal, and Israel, translated versions of the Saban dub also aired.