Kagami, Sumika
Summary
In the Extra timeline, Sumika serves as Takeru’s longtime neighbor and childhood friend, with their bedrooms positioned directly across from one another, separated only by a narrow gap that allows for nightly chats before sleep. Despite being hopelessly in love with him, her cheerful and somewhat airheaded demeanor masks her true feelings, preventing Takeru from recognizing her affection. She is also known for her unique combat move, which she calls the "Drill Milky Punch." In the Unlimited universe, Sumika becomes a source of immediate concern for Takeru, but he is subsequently informed that no records of her existence are present, leading him to eventually forget she ever existed.
