nagato yuki, suzumiya haruhi no yuuutsu, wonder festival, wonder festival 2007, photo (medium), 00s, 1girl, bad anatomy, black socks, blazer, blue skirt, book, brown eyes, brown shoes, buttons, closed mouth, female focus, figure, full body, hands up, head tilt, holding, holding book, jacket, kneehighs, knees together feet apart, loafers, long legs, long sleeves, looking to the side, open book, open clothes, open jacket, purple hair, school uniform, serafuku, shoes, short hair, sidelocks, sitting, skirt, socks, solo, unbuttoned