Synopsis
Sumika Kagami is Takeru's childhood friend who lives across from his room. She is madly in love with Takeru, but her bubbly personality and somewhat foolish behavior prevent him from realizing her true feelings. Sumika has a signature move called "Drill Milky Punch." In the MuvLuv Unlimited universe, her existence becomes a concern for Takeru, but he later learns there are no records of her, leading him to forget about her.
