1girl, air_bubble, blue_hair, blue_sailor_collar, bow_hairband, breasts, bubble, choker, damselfish, fish, freediving, hairband, hololive, medium_hair, minato_aqua, minato_aqua_(5th_costume), multicolored_hair, navel, official_alternate_costume, official_alternate_hair_length, official_alternate_hairstyle, pi_tayuko, pink_eyes, pink_hair, ribbon_choker, sailor_bikini, sailor_collar, solo, stomach, tropical_fish, two-tone_background, two-tone_hair, underwater, virtual_youtuber, water