Tomoe Ikuse(幾瀬巴; Ikuse tomoe), also known for her Alias Lone Wolf(ローン・ウルフ; Rōn Urufu) is a supporting character in Highschool DxD: Яe-birth. The descendant of the original Slash/Dog Tobio Ikuse and a close acquaintance to both the Himejima clan and the Grigori, she's the current wielder of the Longinus Canis Lycaon under the tradition of protecting the Sacred Gear from wrong hands. Introduced during the events of Volume 8, her main objective is to find and kill the one behind the destruction of the Grigori institute and the death of her relatives Akane and Kurenai Himejima.