I am curious about Naruto's aging through the series from Naruto to the beginning of Naruto Shippuden. From what I've gathered Naruto's birthday is in October.
Under the assumption that he was 12 at the start of the series. I think it went something like the following :
- Age 13 during the Chunin Exams
- Age 14 when Sasuke left the leaf
- Age 16 when came back from training with Jiraya
Can someone confirm if this is correct?