safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl billbung black footwear black gloves blue archive blue sailor collar blue serafuku blue skirt boots closed mouth combat helmet full body gloves green eyes green halo halo helmet highres knee pads long sleeves looking at viewer neckerchief pleated skirt purple hair sailor collar saki (blue archive) school uniform serafuku short hair simple background skirt solo stahlhelm two-tone skirt white background white headwear white skirt yellow neckerchief2024-05-19T23:55:30Zsafebooru