yumi (senran kagura), senran kagura, senran kagura new wave, game cg, official art, third-party source, 1girl, :o, baton (weapon), blue eyes, blue shirt, blue skirt, border, breasts, card (medium), character name, cropped shirt, cuffs, day, from behind, grey hair, hand on own thigh, handcuffs, hat, holding, holding whistle, large breasts, leaning forward, looking at viewer, looking back, medium hair, midriff, outdoors, pencil skirt, police, police hat, police uniform, policewoman, shirt, skirt, solo, weapon, whistle