Roxas spent OVER 358 days in the Organization. Why is this so hard to understand?
I would insert a facepalm picture here, except it's getting to be a cliche on this forum (as is quoting things and just saying "this").
I
know RSiT takes place after CoM. But did you
read the quote?
In other words, from the time before CoM started to the time directly after it ended, the time span was a few months. We know Roxas was there BEFORE the other members moved to CO because we see him with all 13 in KH2 cutscenes.
To clarify, that means that not only was he in the Organization for the 358 days of CoM, but also
at least the additional few months stated in the quote.
So, yes, the time after Roxas's birth to the end of CoM DID take a few months.
It's confirmed. Period.
Let the record show that 358 days does not equal the number of days Roxas spent in the Organization.
See the above RSiT quote.