The kind of sibling that you want to hate but you keep taking care of her instead despite her silly behavior. Very, very, very tsundere type and choose to be playfully evil to show her love. A reliable sister at some time, a chaotic sister for ... a lifetime. Nevertheless, Iza is that one sister and friend that you should be thankful for, if you got one around you. Cukup satu Iza aja tapi, kalau dua atau lebih pasti gak sanggup.