1girl, bangs, birthday, blush, breasts, character name, ckst, collarbone, earrings, english text, feather hair ornament, feathers, grey hair, hair ornament, happy birthday, heart, jewelry, love live!, love live! nijigasaki high school idol club, midriff, nakasu kasumi, navel, short hair, sidelocks, small breasts, smile, solo, star (symbol), upper body, yellow nails