What happened to the Kyuubi's chakra after Orochimaru releases the Dead Demon Consuming Seal? We know that when the Kyuubi attacked Konoha, the 4th Hokage sealed half of the Kyuubi's chakra using the Dead Demon Consuming Seal and half within Naruto.

When Orochimaru sliced the stomach of the Dead Demon Consuming Seal "Reaper"/Shinigami (Chapter 618), all things that was sealed in it was freed.

So what happened to the half of the Kyuubi's chakra that was sealed? Why didn't it return?
As of the current chapter (630), it is still not known if the Kyuubi's chakra was released from the Shinigami's stomach. It is possible that it is the gift that Minato is referring to when the kages and Sasuke's group are about to go to the battlefield.


From chapter 627, page 16