safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl blue sailor collar collarbone frown green eyes grey hair highres kantai collection kinugasa (kantai collection) long hair morinaga (harumori) neckerchief sailor collar school uniform serafuku short sleeves side ponytail simple background solo white background yellow neckerchief2024-06-06T16:43:28Zsafebooru