Mito Freecss

Mito Freecss (ミト＝フリークス) is the aunt and foster mother of Gon Freecss. In the 1999 anime, she is reveal to be the daughter of Abe and the sister of Gon's mother. Including the sister in law of Gon's father, Ging Freecss. Mito is described as a person that is sweet and kind but can be strict as well.