Naze ka Tsukaima no Usagi wa Boku wo Dekiai Shisugiteru

Aidan McGuire is a new magician in the ‘Guardians of the Order’. Every Guardian has a humanoid familiar, and summoning one is mandatory! But during the summoning ceremony, Aidan summons a cute rabbit! He was told ‘deeper contact’ was necessary for the familiar to showcase its true power… so when he tried kissing it, the rabbit disappeared and a young man named ‘Jougasaki Hidetora’ appeared in its place! A cute (?!) fantasy BL story about a magician with a vague memory of some other life.