Soul Eater GAIDEN (Sōru Ītā GAIDEN,ソウルイーター外伝) are various short stories and also serves as commentary from the creator of Soul Eater, Atsushi Ōkubo, with the use of Usher. These stories can only be viewed from within the ending of the volume books of Soul Eater and Soul Eater NOT! These GAIDEN originally began at the end of volumes of Ōkubo's previous manga series, B. Ichi.