1girl, d, adjusting_eyewear, beach, bikini, blue_archive, breasts, collarbone, detached_sleeves, eyewear_on_head, frilled_bikini, frills, hair_intakes, halo, hifumi_(blue_archive), hifumi_(swimsuit)_(blue_archive), innertube, lens_flare, light_brown_hair, long_hair, looking_at_viewer, low_twintails, miudo, navel, ocean, off-shoulder_bikini, off_shoulder, open_mouth, outdoors, round_eyewear, side-tie_bikini_bottom, smile, solo, stomach, swimsuit, twintails, white_bikini, yellow_eyes