Accel World / Dural - Magisa Garden'액셀 월드' <듀랄 마기사 가든>; [액셀 월드] '듀랄 마기사 가든'; Accel World / Dural: Magisa Garden; Accel World/Dural: Magisa Garden; Аксель Ворлд / Дюраль - Магиса Гарден; アクセル・ワールド/デュラルマギサ・ガーデン; 加速世界外传; 加速世界外傳; アクセル・ワールド/デュラル

Chigira Chiaki loved the tales of Kuroyukihime and Black Lotus her beloved elder brother told her about. Returning to Japan after a long stay in America, Chiaki entered the Private Kiyomi Academy for Girls. There, she met the club members of the Enbuken and starts her journey into the Accelerated World.