1girl, artist_name, breasts, brown_hair, coffee_mug, cup, dated, flipped_hair, green_eyes, hairband, headgear, kantai_collection, large_breasts, long_sleeves, mug, mutsu_(kancolle), no_bra, radio_antenna, shirt, short_hair, simple_background, solo, taira_yuuki, upper_body, white_background, white_shirt