Haihane is a member of the Disciplinary Squad. She wears a tattered kimono over her bandaged body, has dishevelled grey hair and narrow eyes giving her a slightly Grim Reaper-like appearance.Even though she has dark or gothic appearance, it does not reflect her personality. She is more cheerful and calmer than Benitsubasa, who is a target of her teasing.

Her power is her gauntlets, that have scythe-like claws for the fingers.

Her Ashikabi is Natsuo Ichinomi.