1girl, akashi_(kancolle), alternate_costume, bike_shorts, black_shorts, blunt_tresses, blush, breasts, breath, collarbone, crop_top, exercise, gradient_background, green_eyes, green_sports_bra, hair_ribbon, heavy_breathing, kantai_collection, long_hair, looking_at_viewer, medium_breasts, midriff, navel, open_mouth, pants, pink_hair, ribbon, shorts, simple_background, solo, sports_bra, sportswear, standing, steam, sweat, thigh_gap, towel, towel_around_neck, tress_ribbon, yuuji_(and)