safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl blue neckerchief blue sailor collar blue skirt brown hair closed mouth curtains earphones earphones hand up hibike! euphonium highres holding indoors kai ocumi kitauji high school uniform long hair nakagawa natsuki neckerchief pleated skirt ponytail sailor collar school uniform serafuku shirt short sleeves skirt smile solo standing violet eyes white shirt window2024-06-12T08:50:04Zsafebooru