Who ever said the weapons take chakra? From yata mirrors description it has its own chakra stored in it.. all 5 elements to be exactWhat I say is if that thing is that op itachi wouldn't be able to use 2 of it in same time with susanoo he has Lower chakra then kisame so there is no goddamn way that thing is strong.
OK what is the definition/translation of shinigami?
The GOD of DEATH.
It is spiritual in this realm of the physical and can make contact with physical and spiritual things when in this realm, but when it's not, it is an omnipresent GOD of DEATH.
But NOONE , literally not in the databook said that it was an OMNI present god of death.. ONLY that its responsible for the POOR souls caught in the technique..
All we know is that its a spiritual ability that can be called upon and used ......You're thinking that a god HAS to be all powerful or omnipotent.. But that my friend is far from through.. anything with power of something, that is being worshipped, or has been praised is a God
shiki fujin holds power of death and thus got that title.. infact , Minato would have been the one to NAME the technique that.... there is literally nothing in the manga saying that it actually IS a god..or even omnipresent at that...
kamui can alter space and time yes, it can take physical things away into its other astral reality, yes,
But can spiritual items like yatamirror, ghosts, dan's soul, shiki fujin , pein's astral projections be affected by it? Not in my opinion..entirely different ball game... these things aren't physical or Material AT ALL... no form, just like kamui.. l.... which means they are possibly existing on two planes at once..
And just like Obito uses kamui on himself, and thus CAN exist on either plane.. these things operate beyond that, as they can make contact with things on the physical plane, but things on the physical plane can't make contact with them