Kokushibo, the first upper moon, the most powerful of all and always a good servant of Muzan.

But not only !

She is also the mother of all moons!

Once Muzan was deeply angry with a lower moon Mukago and wanted to kill her!

Kokushibo intervenes by reprimanding Muzan, before the stunned eyes of the other lower moons.

Everyone also knew that Muzan and Kokushibo were a couple, so Kokushibo had a say.

We love our mom!

Even if the moons kept an eye open it's never.

END