Magika Swordsman and Summoner 4 features story by Mitsuki Mihara and art by MonRin.

Kazuki Hayashizaki has made progress as a summoner with his contracted diva, Leme, but the results of his efforts are soon to be tested. He enters the Inter-Department Tournament as a representative for the Magika and there must face off against demon god Loki. But when Kazuki and Mio join forces and embark on quests off-campus, trouble brews in their absence, as a new transfer student appears—one who happens to be a peculiar princess from Northern Europe!