Light Novel Women Earl and Fairy : The Son of Blessing or the Messenger of the Night / Mizue TANI Cobalt library
※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: ライトノベル(文庫) 女性向け 伯爵と妖精 祝福の子か夜の使者か / 谷瑞恵 コバルト文庫