1girl, bikini, blue_archive, eyewear_on_head, frilled_bikini, frills, halo, hifumi_(blue_archive), hifumi_(swimsuit)_(blue_archive), holding, holding_innertube, innertube, light_brown_hair, long_hair, looking_at_viewer, low_twintails, mabera, open_mouth, sandals, side-tie_bikini_bottom, simple_background, solo, sunglasses, swimsuit, twintails, v, very_long_hair, white_background, white_bikini, white_footwear, yellow_eyes