Trinity Seven: 7-nin no Masho Tsukai (Japanese: トリニティセブン 7人の魔書使い, Hepburn: Toriniti Sebun: Shichi-nin no Masho Tsukai, lit. "Trinity Seven: The Seven Magicians") is a fantasy romantic comedy manga series by Kenji Saitō with art by Akinari Nao. It has been serialized in Fujimi Shobo's shōnen manga magazine Monthly Dragon Age since 2010 and collected in twelve tankōbon volumes. A light novel adaptation by Kenji Saitō with art by Akinari Nao is being published by Kadokawa Shoten.