hair, hibike! euphonium 2, hibike! euphonium series, sana suzuki, kitauji high school uniform, school uniform, kousaka reina, black hair, purple eyes, long hair, 1girl, brown shirt, smile, neckerchief, red neckerchief, serafuku, indoors, anime coloring, blush, blurry, sailor collar, solo focus, closed mouth, shirt, blurry background, white sailor collar, bangs, hallway