User blog comment:Mrlmm0605/Let's Talk Bleach! Part 15a - Ichigo Kurosaki/@comment-25897574-20160510002439/@comment-24769684-20160510225723

Oh yeah, I've barely watched Naruto Shippuden and I was kinda disappointed Naruto's voice was still the same (I imagined him to have a more mature voice in the manga). Naruto as an adult has been pretty serious most of the time so a male VA would definitely fit best. Add for Luffy, he may be 19 but at heart he's more of a child. He's also an anomaly, as most men in the OP anime have deep voices, with some occasional silliness to fit the characters