xiacheng tatsuya, lapis rosenberg, eiyuu densetsu, kai no kiseki, kuro no kiseki (series), 1girl, aramis high school uniform, artist name, black skirt, blue jacket, braid, closed mouth, crown braid, floating hair, grid skirt, heterochromia, jacket, long hair, long sidelocks, looking at viewer, necktie, pink background, red necktie, school uniform, sidelocks, skirt, smile, solo, thighhighs, tie clip, two-tone background, upper body, white background, white hair, white thighhighs