月刊ドラゴンエイジ [Gekkan Doragon Eiji / Monthly Dragon Age]

Monthly Dragon Age, launched in 2003 by Fujimi Shobo, is a long-running Japanese anthology magazine that has served as a launching pad for numerous manga series blending fantasy, action, and slice-of-life elements. Known for serializing popular titles like The Devil Is a Part-Timer! and Trinity Seven, the magazine has become a key destination for readers seeking light novel adaptations and original works with a strong comedic or supernatural bent. Its consistent publication into the present day reflects its enduring role in the manga landscape, particularly for fans of isekai and harem genres.