igarashi masakuni, himekawa nene, inohana rikka, kirino iko, uzuki shinobu, mayonaka heart tune, highres, official art, 4girls, animal hood, bag, bento, blazer, blush, braid, breast pocket, closed eyes, collared shirt, dot nose, female focus, hands in pockets, hands on own stomach, holding, holding bag, holding bento, holding lunchbox, hood, hooded jacket, hoodie, jacket, kneehighs, long hair, long sleeves, looking at another, looking to the side, lunchbox, manga illustration, manga page, midriff, miniskirt, monochrome, multiple girls, navel, necktie, open mouth, pantyhose, pleated skirt, pocket, school uniform, shirt, shirt under sweater, short hair, skirt, socks, stomach, sweat, sweatdrop, sweater, teeth, thighhighs, twintails, upper teeth only, zettai ryouiki