Kureha's classmate, friend, and lover. Her refusal to exclude Kureha along with the rest of the Invisible Storm, a group of schoolgirls who exclude those who do not follow social cues that they consider evil, gets her excluded as well. Sumika is eaten by Mitsuko early on in the story, with Mitsuko stealing her glasses as a souvenir. Later, she appears before Kureha as Lady Kumaria to turn Kureha into a bear and send Kureha and Ginko on a journey beyond severance.
This page was last edited on August 13th, 2019.