1girl, d, ahoge, bikini, blue-tinted_eyewear, blue_archive, blue_eyes, blue_jacket, blurry, day, depth_of_field, etomai, eyewear_on_head, frilled_bikini, frills, hair_between_eyes, hair_bobbles, hair_ornament, halo, heterochromia, hood, hooded_jacket, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), inflatable_toy, inflatable_whale, jacket, jacket_over_swimsuit, light_blush, long_hair, long_sleeves, looking_at_viewer, low_twintails, official_alternate_costume, open_clothes, open_jacket, orange_eyes, outdoors, pink_hair, sky, smile, solo, splashing, summer, swimsuit, tinted_eyewear, twintails, water, white-framed_eyewear, white_bikini