ohhhhmygod I am going to see this play just for that long hair.
I might even watch the anime first lol.
So, the "they did a play in the show, so we're going to do this as a play IRL" is like a thing now. I don't know if Tsukiuta was the first one to do it (with the play from episode 4 of the anime, Yumemigusa), but theirs was more of a fantasy story... StarMyu and Uta no Prince-sama have also done this, both with plays about pirates.
Ensemble Stars is doing some sort of pirate AU, but I don't know if it's about a play that the idols did in the story... I know they did a typical shallow "rehearsal for Romeo and Juliet" scene in one of their stage plays, where it's just "wherefore art thou, Romeo?" and "waaah, I'm a boy, why do I have to play Juliet?" which... yeah, shallow.
But yeah, that long hair... <3<3<3
.... fffff if any of the actors I like are in this, that's going to be amazing.