This manga is a fictional story about a young girl named Kurumi and her friend Tokosuke, a pig. Like most young girls, Kurumi attends school and takes normal classes like math, PE, and science. But, Kurumi is certainly not normal...she's magical!
This is a free, demo version of the story and only includes the first volume, Skipping Rope. A full version is also available for purchase. Please note that this manga is in Japanese. English and German translations are also available.