Those aren't the same thing though. What you are talking about is the 5 elements unseal, when this is applied Naruto's seal starts to loosen/become weaker and the Kyubi's chakra will start leaking out.
This is different from the 5 Elements Seal btw.
:kk:
Isn't that the same jutsu? Just seal and unseal. How that make it two jutsu? XD