1girl, adjusting_clothes, adjusting_headwear, arched_back, arm_up, armpits, baseball_cap, bikini, black_bikini, black_headwear, blue_sky, blush, breasts, closed_mouth, colored_inner_hair, demon_girl, demon_tail, ear_piercing, fake_horns, green_eyes, groin, hair_ornament, hairclip, hand_on_headwear, hat, holding, holding_surfboard, hololive, horned_headwear, horns, long_hair, looking_at_viewer, lukas_reule, multicolored_hair, navel, navel_piercing, ocean, outdoors, piercing, pink_hair, purple_hair, side-tie_bikini_bottom, sidelocks, sky, small_breasts, smile, solo, stomach, streaked_hair, string_bikini, summer, surfboard, swimsuit, tail, tail_ornament, tail_piercing, tokoyami_towa, twintails, virtual_youtuber, wading