Originally Posted by Unregistered
Um, fyi, the 4th Hokage has not been announced that it is or isn't his father. There is a lot of speculation and a lot of rumors, but it still isn't known. So please respect the manga/anime and stick to the FACTS, not some trumped up rumor.
Just because they look the same and based on dialogue doesn't make them related.
Sorry havent seen whole site. So someone might have said this. However, in the manga Tsunade and Jiraiya clearly state the 4th Hokage is Naruto's Father
Also there was a flash back of minato and kushina. They named their child naruto because of the book Jiraiya wrote.