3girls, 3, adjusting_eyewear, ahoge, aqua_eyes, aqua_hair, aqua_nails, arms_behind_head, arms_up, ball, beachball, bikini, blue_innertube, closed_mouth, eyewear_lift, eyewear_on_head, flip-flops, frilled_bikini, frills, full_body, green_bikini, grin, half-closed_eyes, hand_on_eyewear, hand_on_own_hip, hand_up, hatsune_miku, holding, holding_ball, holding_beachball, holding_water_gun, index_finger_raised, innertube, jacket, kinosuke_(pattaba), lineup, long_hair, looking_at_viewer, multiple_girls, multiple_persona, nail_polish, navel, open_clothes, open_jacket, open_mouth, red_bikini, sandals, shoulder_tattoo, smile, smug, standing, sunglasses, swimsuit, tan, tanlines, tattoo, toenail_polish, toenails, twintails, very_long_hair, vocaloid, water_gun, white_background, white_jacket, yellow_bikini