[Looks easy enough. There's another question that follows this.]

Can you silence messages just from one person? Or does it silence them all?

[Just because he's at times ignoring Sora, which he might regret later since Sora can get into his temple, doesn't mean Roxas wants to miss anyone else's messages.]

Hmm... I don't know. There's nothing here that looks anything like Koriko except some of the buildings.