Muzan Kibutsuji

Kanji 鬼舞辻 無惨 Rōmaji Kibutsuji Muzan Alias Tsukihiko (月彥?) (By Rei) Toshikuni (俊國?) (Posing as a child) Demon King Kibutsuji, The Politician (Kimetsu Academy) Characteristics Race Demon (Progenitor) Human (Formerly) Gender Male Age > 19 (Human)[1] > 1,000 (Chronologically)[2] Height 179 cm (5'10½")[4] Weight 75 kg (165 lb)[4] Hair Color Black White (From Aging Drug) Eye Color Plum Red[3] Affiliation Affiliation Twelve Kizuki (Leader) Combat Style Biokinesis Base of Operations Infinity Castle Personal Status Status Relative(s) Unnamed Mother Five Unnamed Wives Rei (Wife)