safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl ange katrina ange katrina (4th costume) blue eyes blush book coat hair ornament happy birthday highres holding holding book lab coat long hair nijisanji nurumi p official alternate costume open clothes open coat redhead ribbon smile solo virtual youtuber white coat yellow ribbon2024-06-23T21:32:39Zsafebooru