1girl, alien girl (isei ni ikou ne), ariyoyo, bangs, blue background, blush, cardigan partially removed, floating hair, greyscale, hair over face, horns, isei ni ikou ne (iyowa), light smile, long sleeves, looking at viewer, messy hair, monochrome, neckerchief, open mouth, sailor collar, school uniform, serafuku, sketch, solo, spot color, swept bangs, tareme, upper body, wind, wind lift