5boys :o aoyama-kun_(penguin_highway) bird black_eyes blue_eyes blue_footwear blue_sky book brown_hair brown_shorts bubble can chair closed_eyes cloud cola day dress facing_viewer glasses grass hamamoto-san_(penguin_highway) hands_up hat holding holding_book multiple_boys multiple_girls noeyebrow_(mauve) notebook onee-san_(penguin_highway) open_mouth outdoors parasol penguin penguin_highway pink_dress pink_skirt pocket polo_shirt rainbow red_footwear seagull shirt shoes short_sleeves shorts skirt sky smile sneakers socks soda_can standing sun_hat suzuki-kun_(penguin_highway) t-shirt uchida-kun_(penguin_highway) umbrella water white_legwear yellow_footwear yellow_neckwear yellow_shirt