safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl artist name blue ribbon blush brown eyes brown hair closed mouth collared shirt english forehead frown hairband heart k-on! looking at viewer neck ribbon pixiv id revision ribbon school uniform shirt short hair signature solo sticker sweat sweatdrop tainaka ritsu upper body white shirt wing collar yamasaki wataru2024-04-30T01:02:04Zsafebooru