1girl, armpits, arms_behind_head, brown_eyes, grey_hair, h2_(h20000000), hair_ribbon, kantai_collection, kasumi_(kancolle), long_hair, mixed_media, mouth_hold, ribbon, side_ponytail, signature, solo, sports_bra, striped, striped_sports_bra, traditional_media, tying_hair, very_long_hair