Just a quick update, I found a lot of cool stuff at Comiket, but nothing 07th expansion related I’m afraid. Latest tweet from 07th expansion official roughly translates that Ryukishi did not attend and has been locking himself away to work on his current project, I think. That’s the impression Google translate gives me anyway.
Still, I gained some valuable XP in how to Comiket, and if he shows himself at Winter Comiket I hope to be able to use what I have learned. Also, merch.