1girl, alternate_costume, bird, black_socks, black_thighhighs, blue_eyes, blue_skirt, bow, breasts, brown_hair, duck, flower, hololive, jianzefanya, kneehighs, looking_at_viewer, lying, medium_breasts, medium_hair, on_back, oozora_subaru, open_mouth, red_bow, rubber_duck, school_uniform, serafuku, shirt, skirt, socks, solo, thighhighs, virtual_youtuber, water, white_flower, white_shirt