1girl, 3boys, 4koma, >_<, ^_^, beach, blonde_hair, blush, breath, brown_hair, closed_eyes, cloud, comic, day, earth_(planet), empty_eyes, english_text, eyebrows_visible_through_hair, hair_ornament, headwear_removed, helmet, helmet_removed, island, long_hair, multiple_boys, outdoors, palm_tree, planet, ponytail, scarf, simple_background, sky, sweat, tree, varia_suit, water, wings