1girl, black eyes, black hair, blue sailor collar, clipboard, dated, eiji (monochromexd), hairband, kantai collection, long hair, long sleeves, looking to the side, necktie, one-hour drawing challenge, ooyodo (kancolle), puffy sleeves, red necktie, sailor collar, school uniform, semi-rimless eyewear, serafuku, solo, twitter username, under-rim eyewear, upper body