1girl, 3, alternate_costume, bad_pixiv_id, black_skirt, blush, braid, breasts, closed_mouth, hand_up, high-waist_skirt, large_breasts, long_hair, long_sleeves, looking_at_viewer, maegawa_pic, nijisanji, pink_eyes, pink_hair, shiina_yuika, shirt, simple_background, skirt, smile, solo, upper_body, very_long_hair, virtual_youtuber, white_background, white_shirt