1boy, 3girls, ahoge, arknights, bare_shoulders, beach, bikini, black_bikini, black_bra, black_gloves, black_hair, black_shorts, blue_sky, bra, breasts, cloud, cloudy_sky, copyright_name, crocodilian_tail, day, dreadlocks, fence, fingerless_gloves, floating_hair, flower, gavial_(arknights), gavial_the_invincible_(arknights), gloves, goggles, goggles_around_neck, goggles_on_head, green_hair, grin, high-waist_skirt, holding, knee_pads, lifebuoy, long_hair, looking_at_viewer, mask, mask_around_neck, minimalist_(arknights), multiple_girls, ocean, official_alternate_costume, official_alternate_hairstyle, outdoors, palm_tree, pink_hair, pointy_ears, ponytail, porch, pozyomka_(arknights), rainbow, red_skirt, sand, scenery, shadow, shorts, sitting, skirt, sky, smile, standing, swimsuit, tail, tomimi_(arknights), tree, two_side_up, underwear, very_long_hair, water, white_flower, yellow_eyes