safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl blue eyes blush cardigan collarbone grey hair idolmaster idolmaster shiny colors long sleeves looking at viewer official art patterned background plaid plaid skirt pleated skirt school uniform serafuku serizawa asahi short hair skirt smile solo sparkle yellow cardigan2024-05-28T07:40:07Zsafebooru