1girl, arm_behind_back, black_one-piece_swimsuit, black_ribbon, blue_archive, blue_eyes, blush, book, breasts, casual_one-piece_swimsuit, covered_navel, cowboy_shot, eating, food, grey_eyes, hair_between_eyes, hair_ornament, hat, hayana_neru, holding, holding_book, iroha_(blue_archive), long_hair, looking_at_viewer, one-piece_swimsuit, popsicle, red_hair, ribbon, simple_background, small_breasts, solo, swimsuit, wavy_hair