ikazuchi (kancolle), inazuma (kancolle), kantai collection, absurdres, highres, 2girls, anchor symbol, blue sailor collar, blue skirt, brown eyes, brown hair, chair, folded ponytail, inazuma oonami, long sleeves, multiple girls, neckerchief, on chair, pleated skirt, red neckerchief, sailor collar, school uniform, serafuku, shirt, short hair, siblings, simple background, sisters, skirt, tying hair, white background, white shirt, wooden chair