1girl, adjusting_eyewear, ahoge, arm_up, bikini, blue-tinted_eyewear, blue_archive, blue_eyes, blue_jacket, blue_sky, blush, day, eyewear_on_head, fang, feet, foot_out_of_frame, frilled_bikini, frills, hair_between_eyes, hair_bobbles, hair_ornament, halo, heterochromia, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), jacket, legs, long_sleeves, looking_at_viewer, low_twintails, matori_(penguin_batake), ocean, open_clothes, open_jacket, outdoors, pink_hair, red_eyes, sandals, sitting, sky, smile, solo, sunglasses, swimsuit, tinted_eyewear, toenails, toes, twintails, water, wet, white_bikini