safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl blue sailor collar brown hair flower holding holding umbrella hydrangea long hair neckerchief original outdoors rain red neckerchief sailor collar school uniform serafuku shirt signature solo squatting twitter username umbrella white shirt yellow eyes yukinko (yukiwork)2024-06-07T18:08:27Zsafebooru