1girl, arm_behind_head, armpits, arms_up, bad_pixiv_id, bikini, black_bikini, blunt_bangs, breasts, closed_mouth, eyelashes, grey_hair, hand_in_own_hair, head_tilt, hololive, light_blush, long_hair, looking_at_viewer, mountainous_horizon, murasaki_shion, navel, night, night_sky, ocean, pink_ribbon, ribbon, short_eyebrows, side-tie_bikini_bottom, sky, small_breasts, smile, solo, star_(sky), starry_sky, stomach, swimsuit, thighs, virtual_youtuber, wakaunderblade7, yellow_eyes