Personal Info Name: Miria Watanabe / 渡辺みり愛Birthday: November 1, 1999Age: Birthplace: Tokyo, JapanHeight: 153 cmBlood Type: OZodiac sign: ScorpioYears of Activity: since May, 2013 Career 2013 Miria Watanabe debuted at the Japanese idol group Nogizaka46 as a 2nd generation member in 2013.