3girls, armpit_crease, bikini, bikini_under_clothes, black_bikini, blue_eyes, bocchi_the_rock!, breasts, brown_skirt, cellphone, cellphone_photo, cube_hair_ornament, fingernails, gloom_(expression), gotoh_hitori, gradient_background, grey_background, hair_between_eyes, hair_ornament, hair_over_eyes, holding_hands, ijichi_nijika, jacket, large_breasts, long_hair, long_sleeves, looking_at_viewer, multiple_girls, one_side_up, parted_lips, phone, pink_hair, pink_jacket, print_bikini, sanpaku, shaded_face, skirt, sleeves_past_wrists, smartphone, solo_focus, surfing_orange, swimsuit, track_jacket, x-ray_phone, yamada_ryo, zipper, zipper_pull_tab