safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl akkijin ass auditorium back blonde hair blue eyes blue ribbon dress feathers hair feathers hair ornament indoors instrument looking at viewer medium hair multicolored multicolored ribbon music musical note official art plant playing instrument ponytail ribbed dress ribbon shinkai no valkyrie violin white dress yellow ribbon2024-04-28T14:40:30Zsafebooru