Okay, that would be one of these.

[Armin gestures at the plain ones, reaching for his cup of tea.]

So.

I-- I suppose I might as well start by properly introducing myself? I'm not sure what Shiro has told you about me [Though Armin is reasonably certain Shiro has mentioned some things, he is a gossip like that.] but my name is Armin Arlert. I've been living in this world for, god, it must be five years now and I've known Shiro for about that long too. I even used to live here in this house too. I run a gym on an island near to this one.