yoyo (550098), sig m400 (girls' frontline), girls' frontline, official art, 1girl, assault rifle, baseball cap, black pants, black shoes, blue necktie, boots, briefcase, brown coat, character name, coat, collared shirt, crop top, english text, grey hair, gun, hat, high heel boots, high heels, holding, holding briefcase, holding gun, holding weapon, lace-up boots, long hair, looking at viewer, mechanical arms, midriff, necktie, open clothes, open coat, pants, red eyes, rifle, scar, scar on face, shirt, shoes, sideless shirt, sig m400, sleeveless, sleeveless shirt, trigger discipline, weapon