Louise is a student at Tristein Magical Academy. One day, a ceremony takes place wherein students are tasked with summoning familiars. For Louise, her familiar comes in the form of a Japanese boy named Hiraga Saito.
Zero no Tsukaima is a fantasy and comedy-oriented series of Japanese light novels written by the late Noboru Yamaguchi, with illustrations by Eiji Usatsuka. The story features several characters from the second year class of a magic academy in a fictional magical world with the main characters being the inept mage Louise and her familiar from Earth, Saito Hiraga. A 12-episode anime television series adaptation by J.C.Staff aired between July and September 2006. A second anime season, titled Zero no Tsukaima: Futatsuki no Kishi, aired between July and September 2007. A third season titled Zero no Tsukaima: Princesses no Rondo aired between July and September 2008. The fourth and final season titled Zero no Tsukaima F aired 4 years later between January and March 2012.