mimiyama_kiichi, , year_2024, 1girl, baseball_jersey, black_pants, breasts, brown_eyes, brown_hair, collared_shirt, head_rest, jacket, jacket_on_shoulders, jersey, leaning_forward, medium_hair, pants, raised_eyebrow, shirt, sitting, small_breasts, smile, solo, white_shirt, commentary_request, highres, original, pixiv_girls'_pro_baseball