That's what the Velvet Room is for though, isn't it?

[And looking at Ayumu to explain:] The one I showed you was borrowed from there. If you're a Visitor and can summon a Persona, that's the place where you can borrow another one for as long as you want. Strategically speaking, it's a good way to cover any bases that your original Persona can't, but on the other hand, it could just be nice to get something else to use.

[And then back to Taro.]

Show me, too! That last place was good!