2girls, backpack, bag, bench, blue hair, blush, brown hair, brown serafuku, brown shirt, brown skirt, cellphone, closed eyes, crossover, flat cap, green headwear, hair bobbles, hair ornament, hat, holding, holding phone, kitauji high school uniform, medium hair, multiple girls, neckerchief, open mouth, phone, pleated skirt, sailor collar, saliva, school uniform, selfie, serafuku, shirt, short hair, skirt, sleeping, smartphone, smile, tokin hat, twintails, two side up, zzz