2girls, black hair, blue sky, blush, bow, green eyes, hair between eyes, hair ornament, hair ribbon, long hair, long sleeves, multiple girls, open mouth, outdoors, pantyhose, red eyes, red hair, ribbon, sanshuu middle school uniform, school uniform, serafuku, short hair, side-by-side, skirt, sky, smile, tawai, thighhighs, tougou mimori, walking, yuuki yuuna, yuuki yuuna wa yuusha de aru, yuusha de aru