Kanna Utsugi
She is transferred with other members of KMM Gang after the second loss of Tanpopo Kuraishi to Honoka Takamiya's class. She is a underling of Medusa, who is the youngest sister of the Gorgon Sisters. Later, it was hinted that the five of KMM Gang, including her, be the allies of Workshop Witches by protecting Honoka allying with Ayaka.
