safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl asada nikki blue neckwear blue sailor collar blue serafuku blue shirt blush brown hair closed mouth expressionless hibike! euphonium highres kitauji high school uniform long hair long sleeves looking at viewer nakagawa natsuki neckerchief ponytail sailor collar school uniform serafuku shirt simple background solo violet eyes white background2024-06-14T15:12:48Zsafebooru