2girls, arm_behind_back, bad_pixiv_id, bikini, blue_eyes, blue_hair, bocchi_the_rock!, breasts, cube_hair_ornament, gotoh_hitori, grin, hair_ornament, hand_up, haro_art, holding, holding_sign, large_breasts, long_hair, multiple_girls, navel, pink_hair, raised_eyebrows, side_ahoge, sign, simple_background, smile, solo_focus, stomach, swimsuit, teeth, w, white_background, white_bikini, yamada_ryo, yellow_eyes