Muzan: Demon King, red eyes, short black hair, 5’10, 10,000+ years old, strict Kokushibo: Uppermoon 1, 6 eyes, long black hair, 480+ years old, 6’28, serious Douma: Uppermoon 2, rainbow eyes, kinda long blond hair, 133+ years old, 6’2, immature and annoying, only eats women, thinks him and Akaza are friends Akaza: Uppermoon 3: yellow eyes, short pink hair, dark blue lines on his body, 200+ years old, 5’8, hates Douma, respects women and kids, only eats men (This is in Taisho-era Japan)