Added 3 minutes later
By the way, I suspect that one of the two ciphertexts is fake. In the first one, the signature is O – meaning waiter, and in the second, it's F – meaning? I think the second cipher is based on the second letter, OФициант (waiter). (the first one was also based on Waiter). So, the first one is a fake, and Hermit isn't a Yakuza.
