Oh yes, I forgot to add, unlike her other live with intentional chirography, she was mostly being herself this time around, without Kawamori or Kanno's
executive meddling. There was a lot of instances where she was just acting like a kid. She seemed to enjoy it, too.
This concert was very personal, and I am glad to have gotten so close. I just wished that she had left her hair long, instead of cutting it
OTOH, I am not a fan of little-girl-idols. Never had been. Now, Nakajima
is a very good VA, and she is improving with each new role. Thus even if Nakajima will eventually fade away from the idol scene, she can still be a factor in the VA scene.
The routes you have pointed out, I think, May'n's route usually promises a longer-lasting career. Both Hamasaki and her predecessor, Amuro, had careers that span decades. If she can do this well, she might be able to pull it off.