nekomochi, kazusa (blue archive), blue archive, highres, 1girl, alternate costume, animal ears, black cardigan, black choker, black hair, blazer, blue jacket, blush, cardigan, cat choker, cat ears, cat girl, choker, collared shirt, colored inner animal ears, colored inner hair, earclip, earrings, extra ears, grey skirt, hair ornament, hairclip, hand on own head, hand up, jacket, jewelry, long sleeves, looking at viewer, loose necktie, multicolored hair, necktie, open clothes, open jacket, pink hair, pleated skirt, red eyes, red necktie, sailor collar, school uniform, shirt, short hair, skirt, sleeves past wrists, solo, stud earrings, two-tone hair, upper body, white sailor collar, white shirt