Magical JxR tells the story of two teenage wizards and the young girl they befriend: “Jay and Aru are two of the most popular students in wizardry school. However, before they can graduate, they must venture out into the REAL world and fulfill a one year magic contract with a human girl named Cho-Ah. Is Cho-Ah ready for a whole year with two enthusiastic wizards-to-be at her beck and call?" (Source: Udon Entertainment)

The first four volumes of Magical JxR were published by Udon Entertainment from December 20, 2007 to April 9, 2009, before the series was dropped.