This is an art book featuring full color illustrations and sketches from Fire Emblem: Genealogy of the Holy War (OOSAWA Mitsuki). It was published as part of the manga written and illustrated by Mitsuki Oosawa and features a short story following Sigurd, Quan, and Eldigan during their youth at Belhalla Academy.

This story features Lord Sigurd, the son of Lord Byron of Chalphy. Bandits from Verdane made an attack while Grannvale's armies were away, and now Sigurd rallies the remaining forces to drive the bandits out so he can save his friend, Edain… Little does he know what he leads himself into will lead into a tragic turn of events in the face of Grannvale. Based on the Super Famicom strategy game, Fire Emblem 4. Note: This manga has three different releases, a SC deluxe version and two MF (Media Factory) versions. There is not much difference between the versions other than different color pages and the sizes of the volumes. The HolsetyScans releases are based on the Media Factory versions and use their page numbers. HolsetyScans includes "SC Deluxe Bonus pages" that are not in the Media Factory versions in their releases every couple of chapters. For the first four volumes these are grouped separately but from Volume 5 onwards they can be found sporadically at the end of chapters.