1girl, adjusting_eyewear, ara1e, arm_up, baseball_cap, beach, bikini, blue_sky, blurry, blurry_background, blush, breasts, cleavage, cloud, day, dokuro-kun_(houshou_marine), drinking_straw, earrings, eyewear_on_headwear, gold_earrings, gold_necklace, gold_trim, grin, hand_on_eyewear, hand_on_own_knee, hat, heart, heart-shaped_eyewear, heart_earrings, heart_necklace, heterochromia, hololive, houshou_marine, houshou_marine_(summer), jewelry, large_breasts, lens_flare, long_hair, looking_at_viewer, navel, necklace, official_alternate_costume, outdoors, red-tinted_eyewear, red_bikini, red_eyes, red_hair, red_nails, sitting, skull_cup, sky, smile, solo, stomach, sunglasses, swimsuit, thighs, tinted_eyewear, twintails, virtual_youtuber, water, wet, yellow_eyes