1girl, :o, ahoge, animal ear fluff, animal ears, bangs, black ribbon, black skirt, blue eyes, blush, braid, cellphone, deaver, ear piercing, fang, fox ears, fox girl, fox tail, from behind, hair ribbon, holding, holding phone, hololive, long hair, looking away, looking to the side, open mouth, panties, pantyshot, phone, phone with ears, piercing, pleated skirt, ribbon, shirakami fubuki, shirt, short sleeves, skirt, smartphone, solo, tail, train interior, underwear, very long hair, virtual youtuber, white hair, white panties, white shirt