1girl, antlers, birthday, blush, branch, breasts, bright_pupils, brown_eyes, ceres_fauna, ceres_fauna_(jirai_kei), choker, cleavage, closed_mouth, dress, floral_background, green_hair, hair_between_eyes, hands_up, happy_birthday, hololive, hololive_english, jirai_kei, lace_trim, large_breasts, long_hair, long_sleeves, looking_at_viewer, smile, solo, sowon, two_side_up, upper_body, virtual_youtuber