1girl, 2023, black_flower, black_hair, black_rose, black_skirt, bouquet, breasts, brown_flower, brown_rose, cleavage_cutout, clothing_cutout, dated, flower, grey_hair, happy_birthday, long_hair, multicolored_background, multicolored_hair, nijisanji, one_eye_closed, pink_background, pink_eyes, pink_hair, red_flower, red_rose, rose, shirt, short_sleeves, skirt, solo, split-color_hair, twintails, virtual_youtuber, white_background, white_flower, white_rose, white_shirt, yagi_(ningen), yorumi_rena, yorumi_rena_(1st_costume)