佐藤綾乃 (Sato Ayano) is a former member of Hello Pro Egg, as well as a past member of the idol group Up Up Girls (Kakko Kari). She was also a part of the Up Up Girls (Kakko Kari) unit UFZS.
Hello! Project 2015 Winter ~HAPPY EMOTION!~
Hello! Project 2010 Summer ~Fankora!~
Hello! Project 2013 Winter Tanjou 15 Shuunen Kinen Live 2013 Fuyu ~BRAVO!~
Hello! Project 2014 COUNTDOWN PARTY 2014-2015 ~GOODBYE & HELLO!~
Hello! Project 2009 Summer Kakumei Gannen ~Hello! Chanpuru~
Hello! Project 2013 COUNTDOWN PARTY 2013-2014 ~GOODBYE & HELLO!~
Hello! Project 2014 Summer ~KOREZO!~
