Apocrypha Whisper(不明の声アポクリファー・ウィスパー, apokurifā u~isupā), also known as Voices of the Unknown, is the first Sacred Gear given to Ryuusei Amano from Lunamaria Aim with her Soul Eater technique, in the DxD: Haremonogatari continuity. A low-tier sacred Gear, it allows the user to read the aura of everyone around its vicinity as well as slowly drift small lines of thoughts away, making it's victims forget small pieces of information.