Ferrari, Kazuki

神月・フェラーリ

She is the middle sister of the Ferrari family.
In contrast to Hazuki, she presents a "cool" exterior that conceals her emotions, yet she is fundamentally timid and prone to anxiety. Kazuki possesses strong physical capabilities, with Shorinji Kempo being her particular strength.
She appears to harbor feelings for a boy her age at her school, frequently checking his picture on her phone and refusing to discard it when her sisters distributed walkie-talkies.