miyadera Share definition Flag The worst person to ever exist :)Aka: kork abuser. It's a fan made name for korekiyo's sister- but I still think her name should be kiyo abuser instead of miyadera- miyadera by Mikan the nagito simp July 27, 2021 0 0 Get merch Get the miyadera mug. Buy Now — $32.95 See more merch
