crowd, hibike! euphonium, hibike! euphonium series, kohei okamura, multiple girls, 6+girls, kitauji high school uniform, school uniform, black hair, oumae kumiko, kousaka reina, brown hair, skirt, yoroizuka mizore, nakagawa natsuki, serafuku, blue skirt, indoors, ponytail, kasaki nozomi, pleated skirt, neckerchief, purple eyes, long hair, short hair, blurry, twintails, pink neckerchief, blush, hallway, socks, shirt, sailor collar, brown eyes, white shirt, looking at another, blue eyes, standing, bangs, short sleeves, green neckerchief