watanabe akio, araragi koyomi, hachikuji mayoi, senjougahara hitagi, bakemonogatari, monogatari (series), cleaned, highres, official art, scan, 00s, 1boy, 2girls, black hair, black skirt, blush, crossed legs, long hair, long sleeves, looking at viewer, multiple girls, pleated skirt, school uniform, serafuku, short sleeves, skirt, stapler, suspender skirt, suspenders, tareme, thighhighs, very long hair, zettai ryouiki