Muzan:Hello there, my fellow demon. Welcome to the Upper Moons' mansion.

Kokushibo:...Hello. Nice day..

Douma:Greetings, and what is your name? You look so cool!!

Akaza:Hello, how are you today? I hope you will enjoy living with us in the Upper Moons' mansion.

Gyutaro:Hi, new friend. You seem very cool. What's your name?

Daki:Hey, what's up? It's a pleasure to meet you, newbie!