2girls, o, adapted_costume, animal, animal_ear_fluff, animal_ears, animal_on_head, antenna_hair, ball, beachball, belt, bikini, blush, blush_stickers, braid, braided_bun, breasts, chest_harness, chibi, chromatic_aberration, closed_eyes, cloud, crow_(la+_darknesss), hair_bun, hair_ornament, hakui_koyori, hakui_koyori_(1st_costume), harness, heart, heraraido_re, hexagon_hair_ornament, hololive, horns, innertube, kokoro_(hakui_koyori), la+_darknesss, lens_flare, light_purple_hair, long_hair, miniskirt, multicolored_hair, multiple_girls, navel, ocean, on_head, open_mouth, partially_submerged, pink_hair, pink_skirt, purple_hair, raised_eyebrows, see-through, see-through_skirt, skirt, sky, solo_focus, stretching, sun, swimsuit, tail, two-tone_hair, virtual_youtuber, water, white_belt, white_bikini, wolf_ears, wolf_tail, yawning