Kasumi is first seen as the woman pursuing Ange. Ange notes that she only appeared after Eva Ushiromiya died and Ange inherited the "cursed gold". Tetsuro Okonogi, when ordered to stall Ange so that Kasumi could "take her to tea", allowed Ange to escape. Kasumi, upon learning this, pities the fact that Ange avoided her once again, and sent her men after Ange. When one of her men caught Ange, however, Juuza Amakusa appears and rescues her. Kasumi is then disappointed by the turn of events.