yamada naoko, akiyama mio, hirasawa yui, manabe nodoka, nakano azusa, k-on!, light brown hair, absurdres, highres, official art, 00s, 4girls, animal ears, baby animal, black hair, brown eyes, brown hair, candy, cat, cat ears, food, glasses, grey eyes, halloween, kitten, moe (phrase), multiple girls, pantyhose, pet food, pocky, red-framed eyewear, school uniform, semi-rimless eyewear, shoes, smile, trick or treat, under-rim eyewear, uwabaki