Kuroha & Nijisuke: Black Witch’s DivertimentoKuroha to Nijisuke: Kuroki Majo no Divertimento; Kuroha & Nijisuke: Black Witch's Divertimento; クロハと虹介 黒き魔女の嬉遊曲（ディヴェルティメント）

Meeting the super unlucky boy, Murokawa Nijisuke, the life of the black-haired beauty Yoitsuji Kuroha who is a captive of the underworld changes. For the two who have begun to walk on a fresh path, a new evil has begun to move with Kuroha as their target...