safebooruhttps://safebooru.org/index.php?page=atom&tags=1girl arms up ball black hair blue background blue shirt blush collarbone gradient gradient background holding holding ball idolmaster idolmaster cinderella girls japanese flag koukoku looking at viewer midriff navel shiny shiny hair shirt short hair smile soccer ball soccer uniform solo sportswear stomach takafuji kako tied shirt upper body yellow eyes2024-05-26T17:14:08Zsafebooru