minato yukina, shirokane rinko, bang dream!, bang dream! girls band party!, official art, third-party source, 2girls, bag, black hair, black socks, blue bag, blue necktie, blue skirt, box, breasts, brown serafuku, brown shirt, brown skirt, chair, classroom, closed mouth, collared shirt, curtains, day, desk, diagonal-striped clothes, diagonal-striped necktie, fabric, folder, grey hair, hair ornament, hair ribbon, hair scrunchie, holding, holding sewing needle, indoors, long hair, long sleeves, looking at another, looking at object, medium breasts, mirror, multiple girls, neck ribbon, necktie, needle, parted lips, pincushion, pleated skirt, ponytail, purple eyes, purple ribbon, red ribbon, ribbon, sailor collar, school bag, school chair, school desk, school uniform, scissors, scrunchie, serafuku, sewing kit, sewing needle, sewing pin, shirt, sitting, skirt, sleeves rolled up, smile, socks, sparkle, striped clothes, striped necktie, swing, thread, three-quarter sleeves, unworn bag, white sailor collar, white scrunchie, white shirt, whiteboard, window, wooden floor, yellow eyes