maakun (makun dx), mogami (kancolle), mogami kai ni (kancolle), kantai collection, highres, 1girl, brown sailor collar, brown shirt, facing viewer, green eyes, green hair, neckerchief, one-hour drawing challenge, open mouth, orange neckerchief, round teeth, sailor collar, sailor shirt, shirt, sideways glance, simple background, solo, teeth, twitter username, upper body, upper teeth only, white background