Responses
I think shirone can talk about miro since she is a historical figure in the school. just not the circumstances of her disappearance.
I think the fact that she made the higher plane of Istas and that she's still at the academy is a secret, not that she exists at all or that Shirone met her when he reached Nirvana. At least that's how I reasoned it ╮(￣▽￣)╭
I'm like one of the staunchest anti-Amy yapper in this site but I actually liked her better in this chapter when she finally got her head out of her ass deluding about Shirone liking her, and realizing that what HE needed the most right now is a friend (therefore realizing that their relationship built trust). I really like that and will start viewing her more positively going forward.
But why is Shirone yapping about Miro everywhere now? I thought it was supposed to be a secret