chaotic/flirty/secretive/kind of seductive/ if you are traumatized I am sorry on my behalf/ no I am kidding you won't be traumatized/ but unless you do I apologize 

Demon Lord - Uppermoonsmysterious/secretive

today is all about chaoticness stupidity idiotic and muzan actually being a good father no one expected that not even me

adorable-uppermoonsmysterious/chaotic 

akaza-rude douma-obsessive kokushibou- calm daki-self obsessed b*tch muzan- leader gyutaro- unstable 

Daughter-uppermoonschaotic

secretive muzan daughter could be flirty could he scary could be romantic it could be chaotic it could be anything actually use your imagination and I will make sure it happens 