Thread:DQueenie13/@comment-187.3.230.253-20141215004140/@comment-918376-20141215010355

In episode ... 21, I think (whichever episode was the ballroom scene after saving Rudy), Ooshima is seen as the person Shiroe called through telepathy. In the manga, Ooshima is the person Shiroe is chatting with in real life just before he was sucked into Elder Tale.

Kinjo and the Kunie have always been there, they're the banking clan. It's just that Shiroe contacts him in S2 because of their needs. Shiroe just guessed that Dariella was Nureha through his intuition. He may very well have been wrong, he just turned out to be right.

The links to the light novel are on the Wiki. Look for it.