@-Akira_Kurusu-
I feel as if we can easily take on this request. Should we simply go for it?
@Mona
Joker and I have gone to Mementos without you quite a few times. I'll admit, it wasn't for a request and we did not go very deep, but is that not proof enough that you are not exactly needed to traverse Mementos? It is simply extremely helpful to have you with us.